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8 vulnerabilities found for siplus_s7-1500_cpu_1518-4_pn\/dp_firmware by siemens
CVE-2023-46156 (GCVE-0-2023-46156)
Vulnerability from nvd – Published: 2023-12-12 11:27 – Updated: 2026-02-25 16:34
VLAI
EPSS
VEX
Summary
Affected devices improperly handle specially crafted packets sent to port 102/tcp.
This could allow an attacker to create a denial of service condition. A restart is needed to restore
normal operations.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
100 products
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from nvd – Published: 2023-10-10 00:00 – Updated: 2026-05-12 10:52Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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"assignerShortName": "mitre",
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"datePublished": "2023-10-10T00:00:00.000Z",
"dateReserved": "2023-09-29T00:00:00.000Z",
"dateUpdated": "2026-05-12T10:52:23.784Z",
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CVE-2023-28831 (GCVE-0-2023-28831)
Vulnerability from nvd – Published: 2023-09-12 09:32 – Updated: 2025-11-11 20:20
VLAI
EPSS
VEX
Summary
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.
This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
116 products
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"references": [
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"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf"
},
{
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-118850.pdf"
},
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-711309.html"
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"role": "CISA Coordinator",
"timestamp": "2025-06-25T13:40:30.354718Z",
"version": "2.0.3"
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],
"providerMetadata": {
"dateUpdated": "2025-08-21T13:51:54.314Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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CVE-2022-38773 (GCVE-0-2022-38773)
Vulnerability from nvd – Published: 2023-01-10 11:39 – Updated: 2025-04-03 15:37
VLAI
EPSS
VEX
Summary
Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1326 - Missing Immutable Root of Trust in Hardware
Assigner
References
Impacted products
71 products
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}
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CVE-2023-46156 (GCVE-0-2023-46156)
Vulnerability from cvelistv5 – Published: 2023-12-12 11:27 – Updated: 2026-02-25 16:34
VLAI
EPSS
VEX
Summary
Affected devices improperly handle specially crafted packets sent to port 102/tcp.
This could allow an attacker to create a denial of service condition. A restart is needed to restore
normal operations.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
100 products
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2026-05-12 10:52Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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{
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"assignerShortName": "mitre",
"cveId": "CVE-2023-44487",
"datePublished": "2023-10-10T00:00:00.000Z",
"dateReserved": "2023-09-29T00:00:00.000Z",
"dateUpdated": "2026-05-12T10:52:23.784Z",
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CVE-2023-28831 (GCVE-0-2023-28831)
Vulnerability from cvelistv5 – Published: 2023-09-12 09:32 – Updated: 2025-11-11 20:20
VLAI
EPSS
VEX
Summary
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.
This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
116 products
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-711309.pdf"
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"role": "CISA Coordinator",
"timestamp": "2025-06-25T13:40:30.354718Z",
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CVE-2022-38773 (GCVE-0-2022-38773)
Vulnerability from cvelistv5 – Published: 2023-01-10 11:39 – Updated: 2025-04-03 15:37
VLAI
EPSS
VEX
Summary
Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1326 - Missing Immutable Root of Trust in Hardware
Assigner
References
Impacted products
71 products
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},
{
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{
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{
"lang": "en",
"value": "Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code."
}
],
"metrics": [
{
"cvssV3_1": {
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"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:T/RC:C",
"version": "3.1"
}
}
],
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{
"descriptions": [
{
"cweId": "CWE-1326",
"description": "CWE-1326: Missing Immutable Root of Trust in Hardware",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"shortName": "siemens"
},
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{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-482757.pdf"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-482757.html"
}
]
}
},
"cveMetadata": {
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"assignerShortName": "siemens",
"cveId": "CVE-2022-38773",
"datePublished": "2023-01-10T11:39:37.547Z",
"dateReserved": "2022-08-26T13:13:01.075Z",
"dateUpdated": "2025-04-03T15:37:09.647Z",
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},
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}