Siemens Third Party Component in SICAM products Copy without Checking Size of Input (CVE-2024-34057)

high Tenable OT Security Plugin ID 502391

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Triangle Microworks TMW IEC 61850 Client source code libraries before 12.2.0 lack a buffer size check when processing received messages. The resulting buffer overflow can cause a crash, resulting in a denial of service.

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.

Plugin Details

Severity: High

ID: 502391

Version: 1.3

Type: remote

Family: Tenable.ot

Published: 9/25/2024

Updated: 9/26/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2024-34057

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:siemens:sicam_a8000_cp-8050_firmware, cpe:/o:siemens:sicam_egs_firmware, cpe:/o:siemens:sicam_a8000_cp-8031_firmware

Required KB Items: Tenable.ot/Siemens

Exploit Ease: No known exploits are available

Patch Publication Date: 9/18/2024

Vulnerability Publication Date: 9/18/2024

Reference Information

CVE: CVE-2024-34057

CWE: 120

ICSA: 24-256-16

Detections

Analytics