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.
Published 2023-10-10 11:15:12
Updated 2023-10-16 18:28:23
Source Siemens AG
View at NVD,   CVE.org
Vulnerability category: Execute codeBypassGain privilege

Products affected by CVE-2023-37194

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)
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