CVE-2024-49775

Dec. 16, 2024, 3:15 p.m.

9.8
Critical

Description

A vulnerability has been identified in Opcenter Execution Foundation (All versions), Opcenter Intelligence (All versions), Opcenter Quality (All versions), Opcenter RDL (All versions), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions if operated in conjunction with UMC < V2.15), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.

Product(s) Impacted

Product Versions
Totally Integrated Automation Portal (TIA Portal) V16
  • ['All versions']
Totally Integrated Automation Portal (TIA Portal) V17
  • ['All versions']
Totally Integrated Automation Portal (TIA Portal) V18
  • ['All versions']
Opcenter Execution Foundation
  • ['All versions']
Opcenter Intelligence
  • ['All versions']
Opcenter Quality
  • ['All versions']
Opcenter RDL
  • ['All versions']
SIMATIC PCS neo V4.0
  • ['All versions']
SIMATIC PCS neo V4.1
  • ['All versions']
SIMATIC PCS neo V5.0
  • ['before V5.0 Update 1']
SINEC NMS
  • ['if operated in conjunction with UMC < V2.15']
Totally Integrated Automation Portal (TIA Portal) V19
  • ['All versions']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References

https://cert-portal.siemens.com/productcert/html/ssa-928984.html

Tags

CWE-122
productcert@siemens.com
2024-12-16
CVE-2024-49775

CVSS Score

9.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

    View Vector String

Timeline

Published: Dec. 16, 2024, 3:15 p.m.
Last Modified: Dec. 16, 2024, 3:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

productcert@siemens.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.