Detections
Analytics
Siemens SIMATIC S7-1500 TM MFP Linux Kernel Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CVE-2022-3628)
medium Tenable OT Security Plugin ID 502972
Synopsis
The remote OT asset is affected by a vulnerability.Description
A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges.This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
Solution
Refer to the vendor advisory.See Also
https://cert-portal.siemens.com/productcert/pdf/ssa-794697.pdf
https://support.industry.siemens.com/cs/ww/en/view/109827684/
https://www.cisa.gov/news-events/ics-advisories/icsa-23-166-11
Plugin Details
Severity: Medium
ID: 502972
Version: 1.2
Type: remote
Family: Tenable.ot
Published: 2/25/2025
Updated: 2/26/2025
Supported Sensors: Tenable OT Security
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.3
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2022-3628
CVSS v3
Risk Factor: Medium
Base Score: 6.6
Temporal Score: 5.9
Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:siemens:simatic_s7-1500_tm_mfp
Required KB Items: Tenable.ot/Siemens
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 6/13/2023
Vulnerability Publication Date: 6/13/2023
Reference Information
CVE: CVE-2022-3628
CWE: 120
ICSA: 23-166-11