Vulnerability Details : CVE-2023-37194
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.
Vulnerability category: Execute codeBypassGain privilege
Products affected by CVE-2023-37194
- cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-37194
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-37194
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
Siemens AG |
CWE ids for CVE-2023-37194
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: productcert@siemens.com (Primary)
References for CVE-2023-37194
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https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf
Vendor Advisory
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