CVE-2023-32736

Nov. 12, 2024, 1:55 p.m.

7.3
High

Description

A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions < V17 Update 8), SIMATIC STEP 7 Safety V18 (All versions < V18 Update 5), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Update 8), SIMATIC STEP 7 V18 (All versions < V18 Update 5), SIMATIC WinCC Unified V16 (All versions), SIMATIC WinCC Unified V17 (All versions < V17 Update 8), SIMATIC WinCC Unified V18 (All versions < V18 Update 5), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions < V17 Update 8), SIMATIC WinCC V18 (All versions < V18 Update 5), SIMOCODE ES V16 (All versions), SIMOCODE ES V17 (All versions < V17 Update 8), SIMOCODE ES V18 (All versions), SIMOTION SCOUT TIA V5.4 SP1 (All versions), SIMOTION SCOUT TIA V5.4 SP3 (All versions), SIMOTION SCOUT TIA V5.5 SP1 (All versions), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SIRIUS Safety ES V17 (All versions < V17 Update 8), SIRIUS Safety ES V18 (All versions), SIRIUS Soft Starter ES V17 (All versions < V17 Update 8), SIRIUS Soft Starter ES V18 (All versions), TIA Portal Cloud V16 (All versions), TIA Portal Cloud V17 (All versions < V4.6.0.1), TIA Portal Cloud V18 (All versions < V4.6.1.0). Affected products do not properly sanitize user-controllable input when parsing user settings. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.

Product(s) Impacted

Product Versions
SIMATIC S7-PLCSIM
  • V16
  • V17
SIMATIC STEP 7 Safety
  • V16
  • V17 < V17 Update 8
  • V18 < V18 Update 5
SIMATIC STEP 7
  • V16
  • V17 < V17 Update 8
  • V18 < V18 Update 5
SIMATIC WinCC Unified
  • V16
  • V17 < V17 Update 8
  • V18 < V18 Update 5
SIMATIC WinCC
  • V16
  • V17 < V17 Update 8
  • V18 < V18 Update 5
SIMOCODE ES
  • V16
  • V17 < V17 Update 8
  • V18
SIMOTION SCOUT TIA
  • V5.4 SP1
  • V5.4 SP3
  • V5.5 SP1
SINAMICS Startdrive
  • V16
  • V17
  • V18
SIRIUS Safety ES
  • V17 < V17 Update 8
  • V18
SIRIUS Soft Starter ES
  • V17 < V17 Update 8
  • V18
TIA Portal Cloud
  • V16
  • V17 < V4.6.0.1
  • V18 < V4.6.1.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References

https://cert-portal.siemens.com/productcert/html/ssa-871035.html

Tags

CWE-502
productcert@siemens.com
2024-11-12
CVE-2023-32736

CVSS Score

7.3 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: Nov. 12, 2024, 1:15 p.m.
Last Modified: Nov. 12, 2024, 1:55 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

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.