Vulnerability Details : CVE-2023-29131
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.
Products affected by CVE-2023-29131
- cpe:2.3:a:siemens:simatic_cn_4100:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29131
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29131
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
3.9
|
6.0
|
NIST | |
|
7.4
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L |
3.1
|
3.7
|
Siemens AG |
CWE ids for CVE-2023-29131
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by:
- nvd@nist.gov (Primary)
- productcert@siemens.com (Secondary)
References for CVE-2023-29131
-
https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf
Patch;Vendor Advisory
Jump to