Vulnerability Details : CVE-2023-36380
A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)), CP-8050 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)). The affected devices contain a hard-coded ID in the SSH `authorized_keys` configuration file. An attacker with knowledge of the corresponding private key could login to the device via SSH. Only devices with activated debug support are affected.
Products affected by CVE-2023-36380
- cpe:2.3:o:siemens:cp-8031_firmware:*:*:*:*:cpci85:*:*:*
- cpe:2.3:o:siemens:cp-8050_firmware:*:*:*:*:cpci85:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-36380
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-36380
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
Siemens AG |
CWE ids for CVE-2023-36380
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: productcert@siemens.com (Primary)
References for CVE-2023-36380
-
https://cert-portal.siemens.com/productcert/pdf/ssa-134651.pdf
Patch;Vendor Advisory
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