CVE-2026-77654

Local Privilege Escalation via Misconfigured Sudoers Entry in Horizon Security Analyzer

State: Published
Severity: 6.1 Medium
Published: Sep 8, 2026
Updated: Sep 8, 2026
Reserved: Aug 21, 2026

Description

Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows Privilege Escalation and Parameter Injection.

A local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.

This issue affects Horizon Security Analyzer : A33.10, A33.20 and A33.30.

Scores

CVSS	Score	Vector	Source
4.0	6.1 Medium	CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/RE:L/U:Amber	AlgoSec

Weaknesses

CWE-266 Incorrect privilege assignment

Affected Products

Product	Versions
Horizon Security AnalyzerAlgosec	A33.10 (up to build 300)Affected A33.20 (up to build 170)Affected A33.30 (up to build 110)Affected

References

https://techdocs.algosec.com/en/cves/Content/tech-notes/cves/cve-2026-77654.htm

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