CVE-2024-34057

HIGH EPSS 35.5%
Published Sep 18, 20241y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Sep 18, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
35.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-120

Affected Products 9

VendorProductVersionRange
trianglemicroworksiec_61850_source_code_library* <12.2.0
siemenssicam_a8000_firmware* <05.30
siemenssicam_a8000*any
siemenssicam_scc_firmware* <10.0
siemenssicam_scc*any
siemenssicam_egs_firmware* <05.30
siemenssicam_egs*any
siemenssicam_s8000* <05.30
siemenssitipe_at*any

References 2

  • trianglemicroworks.com https://trianglemicroworks.com/products/source-code-libraries/iec-61850-scl-pages/what%27s-new
    Release Notes
  • cisa.gov https://www.cisa.gov/news-events/ics-advisories/icsa-24-256-16
    Third Party AdvisoryUS Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.