VULNERABILITY INTELLIGENCE

CVE-2021-33715

CVSS score5.5 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2021-07-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A vulnerability has been identified in JT Utilities (All versions < V13.0.2.0). When parsing specially crafted JT files, a race condition could cause an object to be released before being operated on, leading to NULL pointer deference condition and causing the application to crash. An attacker could leverage this vulnerability to cause a Denial-of-Service condition in the application.

Weakness classification

  • productcert@siemens.com: CWE-476
  • nvd@nist.gov: CWE-476

Primary references