VULNERABILITY INTELLIGENCE

CVE-2023-48431

CVSS score6.8 MEDIUM
EPSS probability0.62%
CISA KEVNot currently listed
Published2023-12-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected software does not correctly validate the response received by an UMC server. An attacker can use this to crash the affected software by providing and configuring a malicious UMC server or by manipulating the traffic from a legitimate UMC server (i.e. leveraging CVE-2023-48427).

Weakness classification

  • productcert@siemens.com: CWE-754
  • nvd@nist.gov: CWE-754

Primary references