CVE-2023-20168 (GCVE-0-2023-20168)
Vulnerability from cvelistv5 – Published: 2023-08-23 18:07 – Updated: 2024-08-02 09:05
VLAI
EPSS
VEX
Summary
A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.
Severity
7.1 (High)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
4.2(1)SV1(4)
Affected: 4.2(1)SV1(4a) Affected: 4.2(1)SV1(4b) Affected: 4.2(1)SV1(5.1) Affected: 4.2(1)SV1(5.1a) Affected: 4.2(1)SV1(5.2) Affected: 4.2(1)SV1(5.2b) Affected: 4.2(1)SV2(1.1) Affected: 4.2(1)SV2(1.1a) Affected: 4.2(1)SV2(2.1) Affected: 4.2(1)SV2(2.1a) Affected: 4.2(1)SV2(2.2) Affected: 4.2(1)SV2(2.3) Affected: 5.2(1)SM1(5.1) Affected: 5.2(1)SM1(5.2) Affected: 5.2(1)SM1(5.2a) Affected: 5.2(1)SM1(5.2b) Affected: 5.2(1)SM1(5.2c) Affected: 5.2(1)SM3(1.1) Affected: 5.2(1)SM3(1.1a) Affected: 5.2(1)SM3(1.1b) Affected: 5.2(1)SM3(1.1c) Affected: 5.2(1)SM3(2.1) Affected: 5.2(1)SV3(1.4) Affected: 5.2(1)SV3(1.1) Affected: 5.2(1)SV3(1.3) Affected: 5.2(1)SV3(1.5a) Affected: 5.2(1)SV3(1.5b) Affected: 5.2(1)SV3(1.6) Affected: 5.2(1)SV3(1.10) Affected: 5.2(1)SV3(1.15) Affected: 5.2(1)SV3(2.1) Affected: 5.2(1)SV3(2.5) Affected: 5.2(1)SV3(2.8) Affected: 5.2(1)SV3(3.1) Affected: 5.2(1)SV3(1.2) Affected: 5.2(1)SV3(1.4b) Affected: 5.2(1)SV3(3.15) Affected: 5.2(1)SV3(4.1) Affected: 5.2(1)SV3(4.1a) Affected: 5.2(1)SV3(4.1b) Affected: 5.2(1)SV3(4.1c) Affected: 6.0(2)A3(1) Affected: 6.0(2)A3(2) Affected: 6.0(2)A3(4) Affected: 6.0(2)A4(1) Affected: 6.0(2)A4(2) Affected: 6.0(2)A4(3) Affected: 6.0(2)A4(4) Affected: 6.0(2)A4(5) Affected: 6.0(2)A4(6) Affected: 6.0(2)A6(1) Affected: 6.0(2)A6(1a) Affected: 6.0(2)A6(2) Affected: 6.0(2)A6(2a) Affected: 6.0(2)A6(3) Affected: 6.0(2)A6(3a) Affected: 6.0(2)A6(4) Affected: 6.0(2)A6(4a) Affected: 6.0(2)A6(5) Affected: 6.0(2)A6(5a) Affected: 6.0(2)A6(5b) Affected: 6.0(2)A6(6) Affected: 6.0(2)A6(7) Affected: 6.0(2)A6(8) Affected: 6.0(2)A7(1) Affected: 6.0(2)A7(1a) Affected: 6.0(2)A7(2) Affected: 6.0(2)A7(2a) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(2) Affected: 6.0(2)A8(3) Affected: 6.0(2)A8(4) Affected: 6.0(2)A8(4a) Affected: 6.0(2)A8(5) Affected: 6.0(2)A8(6) Affected: 6.0(2)A8(7) Affected: 6.0(2)A8(7a) Affected: 6.0(2)A8(7b) Affected: 6.0(2)A8(8) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(10a) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(11) Affected: 6.0(2)A8(11a) Affected: 6.0(2)A8(11b) Affected: 6.0(2)U2(1) Affected: 6.0(2)U2(2) Affected: 6.0(2)U2(3) Affected: 6.0(2)U2(4) Affected: 6.0(2)U2(5) Affected: 6.0(2)U2(6) Affected: 6.0(2)U3(1) Affected: 6.0(2)U3(2) Affected: 6.0(2)U3(3) Affected: 6.0(2)U3(4) Affected: 6.0(2)U3(5) Affected: 6.0(2)U3(6) Affected: 6.0(2)U3(7) Affected: 6.0(2)U3(8) Affected: 6.0(2)U3(9) Affected: 6.0(2)U4(1) Affected: 6.0(2)U4(2) Affected: 6.0(2)U4(3) Affected: 6.0(2)U4(4) Affected: 6.0(2)U5(1) Affected: 6.0(2)U5(2) Affected: 6.0(2)U5(3) Affected: 6.0(2)U5(4) Affected: 6.0(2)U6(1) Affected: 6.0(2)U6(2) Affected: 6.0(2)U6(3) Affected: 6.0(2)U6(4) Affected: 6.0(2)U6(5) Affected: 6.0(2)U6(6) Affected: 6.0(2)U6(7) Affected: 6.0(2)U6(8) Affected: 6.0(2)U6(1a) Affected: 6.0(2)U6(2a) Affected: 6.0(2)U6(3a) Affected: 6.0(2)U6(4a) Affected: 6.0(2)U6(5a) Affected: 6.0(2)U6(5b) Affected: 6.0(2)U6(5c) Affected: 6.0(2)U6(9) Affected: 6.0(2)U6(10) Affected: 6.2(2) Affected: 6.2(2a) Affected: 6.2(6) Affected: 6.2(6b) Affected: 6.2(8) Affected: 6.2(8a) Affected: 6.2(8b) Affected: 6.2(10) Affected: 6.2(12) Affected: 6.2(18) Affected: 6.2(16) Affected: 6.2(14) Affected: 6.2(6a) Affected: 6.2(20) Affected: 6.2(1) Affected: 6.2(3) Affected: 6.2(5) Affected: 6.2(5a) Affected: 6.2(5b) Affected: 6.2(7) Affected: 6.2(9) Affected: 6.2(9a) Affected: 6.2(9b) Affected: 6.2(9c) Affected: 6.2(11) Affected: 6.2(11b) Affected: 6.2(11c) Affected: 6.2(11d) Affected: 6.2(11e) Affected: 6.2(13) Affected: 6.2(13a) Affected: 6.2(13b) Affected: 6.2(15) Affected: 6.2(17) Affected: 6.2(19) Affected: 6.2(21) Affected: 6.2(23) Affected: 6.2(20a) Affected: 6.2(25) Affected: 6.2(22) Affected: 6.2(27) Affected: 6.2(29) Affected: 6.2(24) Affected: 6.2(31) Affected: 6.2(24a) Affected: 6.2(33) Affected: 7.0(3)F1(1) Affected: 7.0(3)F2(1) Affected: 7.0(3)F2(2) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(2) Affected: 7.0(3)F3(3) Affected: 7.0(3)F3(3a) Affected: 7.0(3)F3(4) Affected: 7.0(3)F3(3c) Affected: 7.0(3)F3(5) Affected: 7.0(3)I2(2a) Affected: 7.0(3)I2(2b) Affected: 7.0(3)I2(2c) Affected: 7.0(3)I2(2d) Affected: 7.0(3)I2(2e) Affected: 7.0(3)I2(3) Affected: 7.0(3)I2(4) Affected: 7.0(3)I2(5) Affected: 7.0(3)I2(1) Affected: 7.0(3)I2(1a) Affected: 7.0(3)I2(2) Affected: 7.0(3)I3(1) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(2) Affected: 7.0(3)I4(3) Affected: 7.0(3)I4(4) Affected: 7.0(3)I4(5) Affected: 7.0(3)I4(6) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(8a) Affected: 7.0(3)I4(8b) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 7.0(3)I5(1) Affected: 7.0(3)I5(2) Affected: 7.0(3)I6(1) Affected: 7.0(3)I6(2) Affected: 7.0(3)I7(1) Affected: 7.0(3)I7(2) Affected: 7.0(3)I7(3) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(5) Affected: 7.0(3)I7(5a) Affected: 7.0(3)I7(6) Affected: 7.0(3)I7(7) Affected: 7.0(3)I7(8) Affected: 7.0(3)I7(9) Affected: 7.0(3)I7(10) Affected: 7.1(0)N1(1a) Affected: 7.1(0)N1(1b) Affected: 7.1(0)N1(1) Affected: 7.1(1)N1(1) Affected: 7.1(2)N1(1) Affected: 7.1(3)N1(1) Affected: 7.1(3)N1(2) Affected: 7.1(4)N1(1) Affected: 7.1(5)N1(1) Affected: 7.1(5)N1(1b) Affected: 7.2(0)D1(1) Affected: 7.2(1)D1(1) Affected: 7.2(2)D1(2) Affected: 7.2(2)D1(1) Affected: 7.3(0)D1(1) Affected: 7.3(0)DX(1) Affected: 7.3(0)DY(1) Affected: 7.3(0)N1(1) Affected: 7.3(1)D1(1) Affected: 7.3(1)DY(1) Affected: 7.3(1)N1(1) Affected: 7.3(2)D1(1) Affected: 7.3(2)D1(2) Affected: 7.3(2)D1(3) Affected: 7.3(2)D1(3a) Affected: 7.3(2)N1(1) Affected: 7.3(3)N1(1) Affected: 8.0(1) Affected: 8.1(1) Affected: 8.1(2) Affected: 8.1(2a) Affected: 8.1(1a) Affected: 8.1(1b) Affected: 8.2(1) Affected: 8.2(2) Affected: 8.2(3) Affected: 8.2(4) Affected: 8.2(5) Affected: 8.2(6) Affected: 8.2(7) Affected: 8.2(7a) Affected: 8.2(8) Affected: 8.2(9) Affected: 8.3(1) Affected: 8.3(2) Affected: 9.2(1) Affected: 9.2(2) Affected: 9.2(2t) Affected: 9.2(3) Affected: 9.2(4) Affected: 9.2(2v) Affected: 9.2(1a) Affected: 7.3(4)N1(1) Affected: 7.3(3)D1(1) Affected: 7.3(4)D1(1) Affected: 7.3(5)N1(1) Affected: 5.2(1)SK3(1.1) Affected: 5.2(1)SK3(2.1) Affected: 5.2(1)SK3(2.2) Affected: 5.2(1)SK3(2.2b) Affected: 5.2(1)SK3(2.1a) Affected: 5.2(1)SV5(1.1) Affected: 5.2(1)SV5(1.2) Affected: 5.2(1)SV5(1.3) Affected: 5.2(1)SV5(1.3a) Affected: 5.2(1)SV5(1.3b) Affected: 5.2(1)SV5(1.3c) Affected: 8.4(1) Affected: 8.4(1a) Affected: 8.4(2) Affected: 8.4(2a) Affected: 8.4(3) Affected: 8.4(2b) Affected: 8.4(4) Affected: 8.4(2c) Affected: 8.4(4a) Affected: 8.4(5) Affected: 8.4(2d) Affected: 8.4(6) Affected: 8.4(2e) Affected: 8.4(6a) Affected: 8.4(7) Affected: 8.4(2f) Affected: 9.3(1) Affected: 9.3(2) Affected: 9.3(3) Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 9.3(7) Affected: 9.3(7a) Affected: 9.3(8) Affected: 9.3(9) Affected: 9.3(10) Affected: 9.3(11) Affected: 7.3(6)N1(1) Affected: 7.3(5)D1(1) Affected: 7.3(7)N1(1) Affected: 7.3(7)N1(1a) Affected: 7.3(7)N1(1b) Affected: 7.3(6)D1(1) Affected: 7.3(8)N1(1) Affected: 7.3(7)D1(1) Affected: 7.3(9)N1(1) Affected: 10.1(1) Affected: 10.1(2) Affected: 10.1(2t) Affected: 8.5(1) Affected: 7.3(10)N1(1) Affected: 7.3(8)D1(1) Affected: 10.2(1) Affected: 10.2(1q) Affected: 10.2(2) Affected: 10.2(3) Affected: 10.2(3t) Affected: 10.2(4) Affected: 10.2(5) Affected: 7.3(9)D1(1) Affected: 7.3(11)N1(1) Affected: 7.3(12)N1(1) Affected: 10.3(1) Affected: 10.3(2) Affected: 7.3(13)N1(1) |
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T09:05:35.038Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.2(1)SV1(4)"
},
{
"status": "affected",
"version": "4.2(1)SV1(4a)"
},
{
"status": "affected",
"version": "4.2(1)SV1(4b)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.1)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.2)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.2b)"
},
{
"status": "affected",
"version": "4.2(1)SV2(1.1)"
},
{
"status": "affected",
"version": "4.2(1)SV2(1.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.1)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.2)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.3)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.1)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2a)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2b)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2c)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1a)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1b)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1c)"
},
{
"status": "affected",
"version": "5.2(1)SM3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.4)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.3)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.5a)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.5b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.6)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.10)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.15)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.5)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.8)"
},
{
"status": "affected",
"version": "5.2(1)SV3(3.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.2)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.4b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(3.15)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1a)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1c)"
},
{
"status": "affected",
"version": "6.0(2)A3(1)"
},
{
"status": "affected",
"version": "6.0(2)A3(2)"
},
{
"status": "affected",
"version": "6.0(2)A3(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(1)"
},
{
"status": "affected",
"version": "6.0(2)A4(2)"
},
{
"status": "affected",
"version": "6.0(2)A4(3)"
},
{
"status": "affected",
"version": "6.0(2)A4(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(5)"
},
{
"status": "affected",
"version": "6.0(2)A4(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(1a)"
},
{
"status": "affected",
"version": "6.0(2)A6(2)"
},
{
"status": "affected",
"version": "6.0(2)A6(2a)"
},
{
"status": "affected",
"version": "6.0(2)A6(3)"
},
{
"status": "affected",
"version": "6.0(2)A6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A6(4)"
},
{
"status": "affected",
"version": "6.0(2)A6(4a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5)"
},
{
"status": "affected",
"version": "6.0(2)A6(5a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5b)"
},
{
"status": "affected",
"version": "6.0(2)A6(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(7)"
},
{
"status": "affected",
"version": "6.0(2)A6(8)"
},
{
"status": "affected",
"version": "6.0(2)A7(1)"
},
{
"status": "affected",
"version": "6.0(2)A7(1a)"
},
{
"status": "affected",
"version": "6.0(2)A7(2)"
},
{
"status": "affected",
"version": "6.0(2)A7(2a)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
"status": "affected",
"version": "6.0(2)A8(4a)"
},
{
"status": "affected",
"version": "6.0(2)A8(5)"
},
{
"status": "affected",
"version": "6.0(2)A8(6)"
},
{
"status": "affected",
"version": "6.0(2)A8(7)"
},
{
"status": "affected",
"version": "6.0(2)A8(7a)"
},
{
"status": "affected",
"version": "6.0(2)A8(7b)"
},
{
"status": "affected",
"version": "6.0(2)A8(8)"
},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
"status": "affected",
"version": "6.0(2)A8(10a)"
},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
"status": "affected",
"version": "6.0(2)A8(11)"
},
{
"status": "affected",
"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "6.0(2)U2(1)"
},
{
"status": "affected",
"version": "6.0(2)U2(2)"
},
{
"status": "affected",
"version": "6.0(2)U2(3)"
},
{
"status": "affected",
"version": "6.0(2)U2(4)"
},
{
"status": "affected",
"version": "6.0(2)U2(5)"
},
{
"status": "affected",
"version": "6.0(2)U2(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(1)"
},
{
"status": "affected",
"version": "6.0(2)U3(2)"
},
{
"status": "affected",
"version": "6.0(2)U3(3)"
},
{
"status": "affected",
"version": "6.0(2)U3(4)"
},
{
"status": "affected",
"version": "6.0(2)U3(5)"
},
{
"status": "affected",
"version": "6.0(2)U3(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(7)"
},
{
"status": "affected",
"version": "6.0(2)U3(8)"
},
{
"status": "affected",
"version": "6.0(2)U3(9)"
},
{
"status": "affected",
"version": "6.0(2)U4(1)"
},
{
"status": "affected",
"version": "6.0(2)U4(2)"
},
{
"status": "affected",
"version": "6.0(2)U4(3)"
},
{
"status": "affected",
"version": "6.0(2)U4(4)"
},
{
"status": "affected",
"version": "6.0(2)U5(1)"
},
{
"status": "affected",
"version": "6.0(2)U5(2)"
},
{
"status": "affected",
"version": "6.0(2)U5(3)"
},
{
"status": "affected",
"version": "6.0(2)U5(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(2)"
},
{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(5)"
},
{
"status": "affected",
"version": "6.0(2)U6(6)"
},
{
"status": "affected",
"version": "6.0(2)U6(7)"
},
{
"status": "affected",
"version": "6.0(2)U6(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(1a)"
},
{
"status": "affected",
"version": "6.0(2)U6(2a)"
},
{
"status": "affected",
"version": "6.0(2)U6(3a)"
},
{
"status": "affected",
"version": "6.0(2)U6(4a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5b)"
},
{
"status": "affected",
"version": "6.0(2)U6(5c)"
},
{
"status": "affected",
"version": "6.0(2)U6(9)"
},
{
"status": "affected",
"version": "6.0(2)U6(10)"
},
{
"status": "affected",
"version": "6.2(2)"
},
{
"status": "affected",
"version": "6.2(2a)"
},
{
"status": "affected",
"version": "6.2(6)"
},
{
"status": "affected",
"version": "6.2(6b)"
},
{
"status": "affected",
"version": "6.2(8)"
},
{
"status": "affected",
"version": "6.2(8a)"
},
{
"status": "affected",
"version": "6.2(8b)"
},
{
"status": "affected",
"version": "6.2(10)"
},
{
"status": "affected",
"version": "6.2(12)"
},
{
"status": "affected",
"version": "6.2(18)"
},
{
"status": "affected",
"version": "6.2(16)"
},
{
"status": "affected",
"version": "6.2(14)"
},
{
"status": "affected",
"version": "6.2(6a)"
},
{
"status": "affected",
"version": "6.2(20)"
},
{
"status": "affected",
"version": "6.2(1)"
},
{
"status": "affected",
"version": "6.2(3)"
},
{
"status": "affected",
"version": "6.2(5)"
},
{
"status": "affected",
"version": "6.2(5a)"
},
{
"status": "affected",
"version": "6.2(5b)"
},
{
"status": "affected",
"version": "6.2(7)"
},
{
"status": "affected",
"version": "6.2(9)"
},
{
"status": "affected",
"version": "6.2(9a)"
},
{
"status": "affected",
"version": "6.2(9b)"
},
{
"status": "affected",
"version": "6.2(9c)"
},
{
"status": "affected",
"version": "6.2(11)"
},
{
"status": "affected",
"version": "6.2(11b)"
},
{
"status": "affected",
"version": "6.2(11c)"
},
{
"status": "affected",
"version": "6.2(11d)"
},
{
"status": "affected",
"version": "6.2(11e)"
},
{
"status": "affected",
"version": "6.2(13)"
},
{
"status": "affected",
"version": "6.2(13a)"
},
{
"status": "affected",
"version": "6.2(13b)"
},
{
"status": "affected",
"version": "6.2(15)"
},
{
"status": "affected",
"version": "6.2(17)"
},
{
"status": "affected",
"version": "6.2(19)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(20a)"
},
{
"status": "affected",
"version": "6.2(25)"
},
{
"status": "affected",
"version": "6.2(22)"
},
{
"status": "affected",
"version": "6.2(27)"
},
{
"status": "affected",
"version": "6.2(29)"
},
{
"status": "affected",
"version": "6.2(24)"
},
{
"status": "affected",
"version": "6.2(31)"
},
{
"status": "affected",
"version": "6.2(24a)"
},
{
"status": "affected",
"version": "6.2(33)"
},
{
"status": "affected",
"version": "7.0(3)F1(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
"version": "7.0(3)I2(2a)"
},
{
"status": "affected",
"version": "7.0(3)I2(2b)"
},
{
"status": "affected",
"version": "7.0(3)I2(2c)"
},
{
"status": "affected",
"version": "7.0(3)I2(2d)"
},
{
"status": "affected",
"version": "7.0(3)I2(2e)"
},
{
"status": "affected",
"version": "7.0(3)I2(3)"
},
{
"status": "affected",
"version": "7.0(3)I2(4)"
},
{
"status": "affected",
"version": "7.0(3)I2(5)"
},
{
"status": "affected",
"version": "7.0(3)I2(1)"
},
{
"status": "affected",
"version": "7.0(3)I2(1a)"
},
{
"status": "affected",
"version": "7.0(3)I2(2)"
},
{
"status": "affected",
"version": "7.0(3)I3(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(4)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
"version": "7.0(3)I4(8)"
},
{
"status": "affected",
"version": "7.0(3)I4(8a)"
},
{
"status": "affected",
"version": "7.0(3)I4(8b)"
},
{
"status": "affected",
"version": "7.0(3)I4(8z)"
},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
"version": "7.0(3)I5(1)"
},
{
"status": "affected",
"version": "7.0(3)I5(2)"
},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
"version": "7.0(3)I7(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(2)"
},
{
"status": "affected",
"version": "7.0(3)I7(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(5)"
},
{
"status": "affected",
"version": "7.0(3)I7(5a)"
},
{
"status": "affected",
"version": "7.0(3)I7(6)"
},
{
"status": "affected",
"version": "7.0(3)I7(7)"
},
{
"status": "affected",
"version": "7.0(3)I7(8)"
},
{
"status": "affected",
"version": "7.0(3)I7(9)"
},
{
"status": "affected",
"version": "7.0(3)I7(10)"
},
{
"status": "affected",
"version": "7.1(0)N1(1a)"
},
{
"status": "affected",
"version": "7.1(0)N1(1b)"
},
{
"status": "affected",
"version": "7.1(0)N1(1)"
},
{
"status": "affected",
"version": "7.1(1)N1(1)"
},
{
"status": "affected",
"version": "7.1(2)N1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(2)"
},
{
"status": "affected",
"version": "7.1(4)N1(1)"
},
{
"status": "affected",
"version": "7.1(5)N1(1)"
},
{
"status": "affected",
"version": "7.1(5)N1(1b)"
},
{
"status": "affected",
"version": "7.2(0)D1(1)"
},
{
"status": "affected",
"version": "7.2(1)D1(1)"
},
{
"status": "affected",
"version": "7.2(2)D1(2)"
},
{
"status": "affected",
"version": "7.2(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "7.3(0)N1(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "7.3(1)N1(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "7.3(2)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)N1(1)"
},
{
"status": "affected",
"version": "8.0(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.2)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.2b)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.1a)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.2)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3a)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3b)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3c)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1a)"
},
{
"status": "affected",
"version": "7.3(7)N1(1b)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "7.3(8)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "10.1(1)"
},
{
"status": "affected",
"version": "10.1(2)"
},
{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "10.2(1)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. "
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-25T16:57:48.712Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
}
],
"source": {
"advisory": "cisco-sa-nxos-remoteauth-dos-XB6pv74m",
"defects": [
"CSCwe72368",
"CSCwe72670",
"CSCwe72648",
"CSCwe72673",
"CSCwe72674"
],
"discovery": "EXTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2023-20168",
"datePublished": "2023-08-23T18:07:53.428Z",
"dateReserved": "2022-10-27T18:47:50.362Z",
"dateUpdated": "2024-08-02T09:05:35.038Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-20168",
"date": "2026-09-19",
"epss": "0.00237",
"percentile": "0.14999"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.2(1)SV1(4)"
},
{
"status": "affected",
"version": "4.2(1)SV1(4a)"
},
{
"status": "affected",
"version": "4.2(1)SV1(4b)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.1)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.2)"
},
{
"status": "affected",
"version": "4.2(1)SV1(5.2b)"
},
{
"status": "affected",
"version": "4.2(1)SV2(1.1)"
},
{
"status": "affected",
"version": "4.2(1)SV2(1.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.1)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.1a)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.2)"
},
{
"status": "affected",
"version": "4.2(1)SV2(2.3)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.1)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2a)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2b)"
},
{
"status": "affected",
"version": "5.2(1)SM1(5.2c)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1a)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1b)"
},
{
"status": "affected",
"version": "5.2(1)SM3(1.1c)"
},
{
"status": "affected",
"version": "5.2(1)SM3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.4)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.3)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.5a)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.5b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.6)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.10)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.15)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.5)"
},
{
"status": "affected",
"version": "5.2(1)SV3(2.8)"
},
{
"status": "affected",
"version": "5.2(1)SV3(3.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.2)"
},
{
"status": "affected",
"version": "5.2(1)SV3(1.4b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(3.15)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1a)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1b)"
},
{
"status": "affected",
"version": "5.2(1)SV3(4.1c)"
},
{
"status": "affected",
"version": "6.0(2)A3(1)"
},
{
"status": "affected",
"version": "6.0(2)A3(2)"
},
{
"status": "affected",
"version": "6.0(2)A3(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(1)"
},
{
"status": "affected",
"version": "6.0(2)A4(2)"
},
{
"status": "affected",
"version": "6.0(2)A4(3)"
},
{
"status": "affected",
"version": "6.0(2)A4(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(5)"
},
{
"status": "affected",
"version": "6.0(2)A4(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(1a)"
},
{
"status": "affected",
"version": "6.0(2)A6(2)"
},
{
"status": "affected",
"version": "6.0(2)A6(2a)"
},
{
"status": "affected",
"version": "6.0(2)A6(3)"
},
{
"status": "affected",
"version": "6.0(2)A6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A6(4)"
},
{
"status": "affected",
"version": "6.0(2)A6(4a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5)"
},
{
"status": "affected",
"version": "6.0(2)A6(5a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5b)"
},
{
"status": "affected",
"version": "6.0(2)A6(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(7)"
},
{
"status": "affected",
"version": "6.0(2)A6(8)"
},
{
"status": "affected",
"version": "6.0(2)A7(1)"
},
{
"status": "affected",
"version": "6.0(2)A7(1a)"
},
{
"status": "affected",
"version": "6.0(2)A7(2)"
},
{
"status": "affected",
"version": "6.0(2)A7(2a)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
"status": "affected",
"version": "6.0(2)A8(4a)"
},
{
"status": "affected",
"version": "6.0(2)A8(5)"
},
{
"status": "affected",
"version": "6.0(2)A8(6)"
},
{
"status": "affected",
"version": "6.0(2)A8(7)"
},
{
"status": "affected",
"version": "6.0(2)A8(7a)"
},
{
"status": "affected",
"version": "6.0(2)A8(7b)"
},
{
"status": "affected",
"version": "6.0(2)A8(8)"
},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
"status": "affected",
"version": "6.0(2)A8(10a)"
},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
"status": "affected",
"version": "6.0(2)A8(11)"
},
{
"status": "affected",
"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "6.0(2)U2(1)"
},
{
"status": "affected",
"version": "6.0(2)U2(2)"
},
{
"status": "affected",
"version": "6.0(2)U2(3)"
},
{
"status": "affected",
"version": "6.0(2)U2(4)"
},
{
"status": "affected",
"version": "6.0(2)U2(5)"
},
{
"status": "affected",
"version": "6.0(2)U2(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(1)"
},
{
"status": "affected",
"version": "6.0(2)U3(2)"
},
{
"status": "affected",
"version": "6.0(2)U3(3)"
},
{
"status": "affected",
"version": "6.0(2)U3(4)"
},
{
"status": "affected",
"version": "6.0(2)U3(5)"
},
{
"status": "affected",
"version": "6.0(2)U3(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(7)"
},
{
"status": "affected",
"version": "6.0(2)U3(8)"
},
{
"status": "affected",
"version": "6.0(2)U3(9)"
},
{
"status": "affected",
"version": "6.0(2)U4(1)"
},
{
"status": "affected",
"version": "6.0(2)U4(2)"
},
{
"status": "affected",
"version": "6.0(2)U4(3)"
},
{
"status": "affected",
"version": "6.0(2)U4(4)"
},
{
"status": "affected",
"version": "6.0(2)U5(1)"
},
{
"status": "affected",
"version": "6.0(2)U5(2)"
},
{
"status": "affected",
"version": "6.0(2)U5(3)"
},
{
"status": "affected",
"version": "6.0(2)U5(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(2)"
},
{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(5)"
},
{
"status": "affected",
"version": "6.0(2)U6(6)"
},
{
"status": "affected",
"version": "6.0(2)U6(7)"
},
{
"status": "affected",
"version": "6.0(2)U6(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(1a)"
},
{
"status": "affected",
"version": "6.0(2)U6(2a)"
},
{
"status": "affected",
"version": "6.0(2)U6(3a)"
},
{
"status": "affected",
"version": "6.0(2)U6(4a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5b)"
},
{
"status": "affected",
"version": "6.0(2)U6(5c)"
},
{
"status": "affected",
"version": "6.0(2)U6(9)"
},
{
"status": "affected",
"version": "6.0(2)U6(10)"
},
{
"status": "affected",
"version": "6.2(2)"
},
{
"status": "affected",
"version": "6.2(2a)"
},
{
"status": "affected",
"version": "6.2(6)"
},
{
"status": "affected",
"version": "6.2(6b)"
},
{
"status": "affected",
"version": "6.2(8)"
},
{
"status": "affected",
"version": "6.2(8a)"
},
{
"status": "affected",
"version": "6.2(8b)"
},
{
"status": "affected",
"version": "6.2(10)"
},
{
"status": "affected",
"version": "6.2(12)"
},
{
"status": "affected",
"version": "6.2(18)"
},
{
"status": "affected",
"version": "6.2(16)"
},
{
"status": "affected",
"version": "6.2(14)"
},
{
"status": "affected",
"version": "6.2(6a)"
},
{
"status": "affected",
"version": "6.2(20)"
},
{
"status": "affected",
"version": "6.2(1)"
},
{
"status": "affected",
"version": "6.2(3)"
},
{
"status": "affected",
"version": "6.2(5)"
},
{
"status": "affected",
"version": "6.2(5a)"
},
{
"status": "affected",
"version": "6.2(5b)"
},
{
"status": "affected",
"version": "6.2(7)"
},
{
"status": "affected",
"version": "6.2(9)"
},
{
"status": "affected",
"version": "6.2(9a)"
},
{
"status": "affected",
"version": "6.2(9b)"
},
{
"status": "affected",
"version": "6.2(9c)"
},
{
"status": "affected",
"version": "6.2(11)"
},
{
"status": "affected",
"version": "6.2(11b)"
},
{
"status": "affected",
"version": "6.2(11c)"
},
{
"status": "affected",
"version": "6.2(11d)"
},
{
"status": "affected",
"version": "6.2(11e)"
},
{
"status": "affected",
"version": "6.2(13)"
},
{
"status": "affected",
"version": "6.2(13a)"
},
{
"status": "affected",
"version": "6.2(13b)"
},
{
"status": "affected",
"version": "6.2(15)"
},
{
"status": "affected",
"version": "6.2(17)"
},
{
"status": "affected",
"version": "6.2(19)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(20a)"
},
{
"status": "affected",
"version": "6.2(25)"
},
{
"status": "affected",
"version": "6.2(22)"
},
{
"status": "affected",
"version": "6.2(27)"
},
{
"status": "affected",
"version": "6.2(29)"
},
{
"status": "affected",
"version": "6.2(24)"
},
{
"status": "affected",
"version": "6.2(31)"
},
{
"status": "affected",
"version": "6.2(24a)"
},
{
"status": "affected",
"version": "6.2(33)"
},
{
"status": "affected",
"version": "7.0(3)F1(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
"version": "7.0(3)I2(2a)"
},
{
"status": "affected",
"version": "7.0(3)I2(2b)"
},
{
"status": "affected",
"version": "7.0(3)I2(2c)"
},
{
"status": "affected",
"version": "7.0(3)I2(2d)"
},
{
"status": "affected",
"version": "7.0(3)I2(2e)"
},
{
"status": "affected",
"version": "7.0(3)I2(3)"
},
{
"status": "affected",
"version": "7.0(3)I2(4)"
},
{
"status": "affected",
"version": "7.0(3)I2(5)"
},
{
"status": "affected",
"version": "7.0(3)I2(1)"
},
{
"status": "affected",
"version": "7.0(3)I2(1a)"
},
{
"status": "affected",
"version": "7.0(3)I2(2)"
},
{
"status": "affected",
"version": "7.0(3)I3(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(4)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
"version": "7.0(3)I4(8)"
},
{
"status": "affected",
"version": "7.0(3)I4(8a)"
},
{
"status": "affected",
"version": "7.0(3)I4(8b)"
},
{
"status": "affected",
"version": "7.0(3)I4(8z)"
},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
"version": "7.0(3)I5(1)"
},
{
"status": "affected",
"version": "7.0(3)I5(2)"
},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
"version": "7.0(3)I7(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(2)"
},
{
"status": "affected",
"version": "7.0(3)I7(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(5)"
},
{
"status": "affected",
"version": "7.0(3)I7(5a)"
},
{
"status": "affected",
"version": "7.0(3)I7(6)"
},
{
"status": "affected",
"version": "7.0(3)I7(7)"
},
{
"status": "affected",
"version": "7.0(3)I7(8)"
},
{
"status": "affected",
"version": "7.0(3)I7(9)"
},
{
"status": "affected",
"version": "7.0(3)I7(10)"
},
{
"status": "affected",
"version": "7.1(0)N1(1a)"
},
{
"status": "affected",
"version": "7.1(0)N1(1b)"
},
{
"status": "affected",
"version": "7.1(0)N1(1)"
},
{
"status": "affected",
"version": "7.1(1)N1(1)"
},
{
"status": "affected",
"version": "7.1(2)N1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(2)"
},
{
"status": "affected",
"version": "7.1(4)N1(1)"
},
{
"status": "affected",
"version": "7.1(5)N1(1)"
},
{
"status": "affected",
"version": "7.1(5)N1(1b)"
},
{
"status": "affected",
"version": "7.2(0)D1(1)"
},
{
"status": "affected",
"version": "7.2(1)D1(1)"
},
{
"status": "affected",
"version": "7.2(2)D1(2)"
},
{
"status": "affected",
"version": "7.2(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "7.3(0)N1(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "7.3(1)N1(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "7.3(2)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)N1(1)"
},
{
"status": "affected",
"version": "8.0(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.1)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.2)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.2b)"
},
{
"status": "affected",
"version": "5.2(1)SK3(2.1a)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.1)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.2)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3a)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3b)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.3c)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1a)"
},
{
"status": "affected",
"version": "7.3(7)N1(1b)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "7.3(8)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "10.1(1)"
},
{
"status": "affected",
"version": "10.1(2)"
},
{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "10.2(1)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:9.3\\(11\\):*:*:*:*:*:*:*",
"matchCriteriaId": "C0B4E497-95AE-45FC-8F89-A7959CA9AF4E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:10.2\\(5\\):*:*:*:*:*:*:*",
"matchCriteriaId": "C3018A70-3236-4885-8EB1-708442F74981",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FC2A6C31-438A-4CF5-A3F3-364B1672EB7D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_31108pc-v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4E930332-CDDD-48D5-93BC-C22D693BBFA2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_31108tc-v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7BF4B8FE-E134-4491-B5C2-C1CFEB64731B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_31128pq:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F4226DA0-9371-401C-8247-E6E636A116C3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3132c-z:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7664666F-BCE4-4799-AEEA-3A73E6AD33F4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3132q-v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3293438-3D18-45A2-B093-2C3F65783336",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3132q-xl:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8F43B770-D96C-44EA-BC12-9F39FC4317B9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3164q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FA782EB3-E8E6-4DCF-B39C-B3CBD46E4384",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3172pq:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CED628B5-97A8-4B26-AA40-BEC854982157",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3172pq-xl:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7BB9DD73-E31D-4921-A6D6-E14E04703588",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3172tq:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4532F513-0543-4960-9877-01F23CA7BA1B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3172tq-32t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B43502B-FD53-465A-B60F-6A359C6ACD99",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3172tq-xl:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F3229124-B097-4AAC-8ACD-2F9C89DCC3AB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3232:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1C84D24C-2256-42AF-898A-221EBE9FE1E4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3264c-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "24FBE87B-8A4F-43A8-98A3-4A7D9C630937",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3264q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6ACD09AC-8B28-4ACB-967B-AB3D450BC137",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3408-s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7D397349-CCC6-479B-9273-FB1FFF4F34F2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_34180yc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DC7286A7-780F-4A45-940A-4AD5C9D0F201",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_34200yc-sm:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CA52D5C1-13D8-4D23-B022-954CCEF491F1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3432d-s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5F7AF8D7-431B-43CE-840F-CC0817D159C0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3464c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DAC204C8-1A5A-4E85-824E-DC9B8F6A802D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3524:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EAF5AF71-15DF-4151-A1CF-E138A7103FC8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3524-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10F80A72-AD54-4699-B8AE-82715F0B58E2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3524-xl:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9354B6A2-D7D6-442E-BF4C-FE8A336D9E94",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3548:-:*:*:*:*:*:*:*",
"matchCriteriaId": "088C0323-683A-44F5-8D42-FF6EC85D080E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3548-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74CB4002-7636-4382-B33E-FBA060A13C34",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_3548-xl:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10CEBF73-3EE0-459A-86C5-F8F6243FE27C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_36180yc-r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "95D2C4C3-65CE-4612-A027-AF70CEFC3233",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9232e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "83DA8BFA-D7A2-476C-A6F5-CAE610033BC2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "557ED31C-C26A-4FAE-8B14-D06B49F7F08B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9408:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D8D5D5E2-B40B-475D-9EF3-8441016E37E9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9504:-:*:*:*:*:*:*:*",
"matchCriteriaId": "768BE390-5ED5-48A7-9E80-C4DE8BA979B1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DDC2F709-AFBE-48EA-A3A2-DA1134534FB6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9516:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7E02DC82-0D26-436F-BA64-73C958932B0A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DA35D4AA-24B3-428E-84ED-804EF941E9A9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1FD00AB9-F2DD-4D07-8DFF-E7B34824D66A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "54C0D908-D7BA-48C3-9963-14A3A32A2662",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9132t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "56426D35-FCFD-406E-9144-2E66C8C86EFC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9134:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EDB00911-C0B0-4A4E-A0B9-413EC9D9C25A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9140:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F762E87A-BF80-4D33-ADDA-84369E068005",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9148:-:*:*:*:*:*:*:*",
"matchCriteriaId": "22E6B85A-3988-4EC5-B788-9664772CE64E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9148s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D25FA4A8-408B-4E94-B7D9-7DC54B61322F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9148t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "831B6D0F-A975-4CBA-B5BB-0AC4AD718FE8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B25B92ED-37C0-4653-9C5E-B4C13C46464C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9216:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8A72BDC4-6640-45CC-A128-0CDEE38D3ADC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9216a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "90094569-AA2C-4D35-807F-9551FACE255F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9216i:-:*:*:*:*:*:*:*",
"matchCriteriaId": "306AFBC9-A236-4D03-A1EB-CE7E838D8415",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9222i:-:*:*:*:*:*:*:*",
"matchCriteriaId": "12DB1A25-A7C9-412F-88BC-E89588896395",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9250i:-:*:*:*:*:*:*:*",
"matchCriteriaId": "67CD5738-029B-43AA-9342-63719DC16138",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9396s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9EF9DC03-5370-46FD-9CA8-AC4DF5E922FE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9396t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E81D2CC1-376A-4D87-88EA-6E1831741EC6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2374E02D-46FE-477F-A74D-49E72149E6EC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9506:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3925D2CF-9D7C-4498-8AF2-45E15D5D009F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9509:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C677D356-86C9-4491-A6CA-5E6306B2BB70",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9513:-:*:*:*:*:*:*:*",
"matchCriteriaId": "28A3C579-7AAD-41A4-947F-CCB9B09402A5",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C44335D8-8A78-486C-A325-9691FA4C3271",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9706:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5182CB50-4D32-4835-B1A8-817D989F919F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9710:-:*:*:*:*:*:*:*",
"matchCriteriaId": "36B3B617-7554-4C36-9B41-19AA3BD2F6E9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:mds_9718:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B88879A9-A7F5-41E0-8A38-0E09E3FD27F4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_1000_virtual_edge:-:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "5481E367-6692-48A3-8475-5299C5EE0822",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:microsoft_hyper-v:*:*",
"matchCriteriaId": "B7063CEF-58CC-449E-BFDA-39371BA088AF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "9A5FFC5B-6F90-4E8F-9AE2-B4DA4C7A144B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BFC8699E-81C0-4374-B827-71B3916B910D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E5519EA9-1236-4F51-9974-E3FC1B26B5D2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CB0A3B06-8B25-4CD3-AFA9-5F928B1042F4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5596t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1766443C-1C5A-486E-A36F-D3045F364D78",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5596up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DC4D4403-F93B-4CC8-B75F-7A5B03FEDD85",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "870F4379-68F6-4B34-B99B-107DFE0DBD63",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_56128p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ABB6E612-4246-4408-B3F6-B31E771F5ACB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5624q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "91B129B2-2B31-4DE0-9F83-CC6E0C8729A0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5648q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3CBD3CD0-B542-4B23-9C9D-061643BE44E8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5672up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A22A2647-A4C0-4681-BBC5-D95ADBAA0457",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5672up-16g:-:*:*:*:*:*:*:*",
"matchCriteriaId": "367C2A49-4C4D-471B-9B34-AFAFA5AE9503",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2BB1A3A-668C-4B0D-8AC2-6B4758B3420B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6A58223F-3B15-420B-A6D4-841451CF0380",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6001:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A9662D6B-AF0F-45C8-B7CD-AE7C76593FDB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6001p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51EAD169-9036-496E-B740-45D79546F6D6",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6001t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0E01F0DE-EA8A-451F-BADF-1A7A48B0C633",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6004:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4F557E38-09F6-42C6-BABA-3C3168B38BBA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_6004x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3F182AD1-6E51-456A-A8F7-8F3B92DBE4D0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7004:-:*:*:*:*:*:*:*",
"matchCriteriaId": "36145717-6348-466D-87B4-B1A19F17BA55",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7009:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4831C5F4-AF09-4951-B7AC-9DAF1C7045B4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7010:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C6BBDCF9-562C-44BA-B709-F91346F6F99F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7018:-:*:*:*:*:*:*:*",
"matchCriteriaId": "276BD181-125C-48EC-984C-29BAE20C21F8",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. "
}
],
"id": "CVE-2023-20168",
"lastModified": "2026-06-17T05:29:42.100",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.0,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-23T19:15:07.777",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-28T22:28:54+00:00",
"cve": "CVE-2023-20168",
"id": "CVE-2023-20168",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2023-20168",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-20168.json",
"version": "3"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…