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zdiXavier DANEST - DecathlonZDI-23-1582
HistoryNov 06, 2023 - 12:00 a.m.

Tenable Nessus Link Following Local Privilege Escalation Vulnerability

2023-11-0600:00:00
Xavier DANEST - Decathlon
www.zerodayinitiative.com
5
vulnerability
local privilege escalation
tenable nessus
openssl
arbitrary code execution
system context

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.5%

This vulnerability allows local attackers to escalate privileges on affected installations of Tenable Nessus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of OpenSSL. The process loads an OpenSSL configuration file from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.5%