VULNERABILITY INTELLIGENCE

CVE-2023-28503

CVSS score9.8 CRITICAL
EPSS probability62.14%
CISA KEVNot currently listed
Published2023-03-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from an authentication bypass vulnerability, where a special username with a deterministic password can be leveraged to bypass authentication checks and execute OS commands as the root user.

Weakness classification

  • cve@rapid7.com: CWE-798
  • nvd@nist.gov: CWE-287

Primary references