CVE-2023-28503

CRITICAL

Rocket Software UniData <8.2.4-11.3.5-12.2.1 - Auth Bypass

Title source: llm

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.

Exploits (1)

metasploit WORKING POC EXCELLENT

by Ron Bowes · rubypocunix

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/misc/unidata_udadmin_auth_bypass.rb

View Code ZIP pw:eip

References (2)

[Exploit, Third Party Advisory] http://packetstormsecurity.com/files/171854/Rocket-Software-Unidata-udadmin_server-Authentication-Bypass.html

[Third Party Advisory] https://www.rapid7.com/blog/post/2023/03/29/multiple-vulnerabilities-in-rocket-software-unirpc-server-fixed/

Scores

CVSS v3 9.8

EPSS 0.6477

EPSS Percentile 98.5%

Attack Vector NETWORK

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

Details

CWE

CWE-287 CWE-798

Status published

Products (2)

rocketsoftware/unidata < 8.2.4

rocketsoftware/universe < 11.3.5

Published Mar 29, 2023

Tracked Since Feb 18, 2026