Search
Find a vulnerability
Search criteria
2 vulnerabilities found for Desigo PXC7 by Siemens
CVE-2026-59693 (GCVE-0-2026-59693)
Vulnerability from nvd – Published: 2026-08-11 12:20 – Updated: 2026-08-11 18:08
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.233.16-7862), Desigo PXC3 (All versions < V01.21.233.16-7862), Desigo PXC4 (All versions < V02.21.194.36-2715), Desigo PXC5.E003 (All versions < V02.21.194.36-2715), Desigo PXC5.E24 (All versions < V02.21.194.36-2715), Desigo PXC7 (All versions < V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 18:08 UTC
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Desigo DXR2 |
Affected:
0 , < V01.21.233.16-7862
(custom)
|
|
| Siemens | Desigo PXC3 |
Affected:
0 , < V01.21.233.16-7862
(custom)
|
|
| Siemens | Desigo PXC4 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC5.E003 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC5.E24 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC7 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-59693",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-11T18:08:48.569650Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T18:08:58.835Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Desigo DXR2",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V01.21.233.16-7862",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC3",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V01.21.233.16-7862",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC4",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC5.E003",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC5.E24",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC7",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in Desigo DXR2 (All versions \u003c V01.21.233.16-7862), Desigo PXC3 (All versions \u003c V01.21.233.16-7862), Desigo PXC4 (All versions \u003c V02.21.194.36-2715), Desigo PXC5.E003 (All versions \u003c V02.21.194.36-2715), Desigo PXC5.E24 (All versions \u003c V02.21.194.36-2715), Desigo PXC7 (All versions \u003c V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T12:20:26.209Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-781903.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2026-59693",
"datePublished": "2026-08-11T12:20:26.209Z",
"dateReserved": "2026-07-06T13:50:39.917Z",
"dateUpdated": "2026-08-11T18:08:58.835Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-59693 (GCVE-0-2026-59693)
Vulnerability from cvelistv5 – Published: 2026-08-11 12:20 – Updated: 2026-08-11 18:08
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.233.16-7862), Desigo PXC3 (All versions < V01.21.233.16-7862), Desigo PXC4 (All versions < V02.21.194.36-2715), Desigo PXC5.E003 (All versions < V02.21.194.36-2715), Desigo PXC5.E24 (All versions < V02.21.194.36-2715), Desigo PXC7 (All versions < V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 18:08 UTC
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Desigo DXR2 |
Affected:
0 , < V01.21.233.16-7862
(custom)
|
|
| Siemens | Desigo PXC3 |
Affected:
0 , < V01.21.233.16-7862
(custom)
|
|
| Siemens | Desigo PXC4 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC5.E003 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC5.E24 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
|
| Siemens | Desigo PXC7 |
Affected:
0 , < V02.21.194.36-2715
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-59693",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-11T18:08:48.569650Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T18:08:58.835Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Desigo DXR2",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V01.21.233.16-7862",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC3",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V01.21.233.16-7862",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC4",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC5.E003",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC5.E24",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC7",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V02.21.194.36-2715",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in Desigo DXR2 (All versions \u003c V01.21.233.16-7862), Desigo PXC3 (All versions \u003c V01.21.233.16-7862), Desigo PXC4 (All versions \u003c V02.21.194.36-2715), Desigo PXC5.E003 (All versions \u003c V02.21.194.36-2715), Desigo PXC5.E24 (All versions \u003c V02.21.194.36-2715), Desigo PXC7 (All versions \u003c V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T12:20:26.209Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-781903.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2026-59693",
"datePublished": "2026-08-11T12:20:26.209Z",
"dateReserved": "2026-07-06T13:50:39.917Z",
"dateUpdated": "2026-08-11T18:08:58.835Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}