CVE-2023-45239

Published Oct 6, 2023 CVSS 3.1 · 9.8 Critical EPSS 2.3% KEV · Not listed
Description
A lack of input validation exists in tac_plus prior to commit 4fdf178 which, when pre or post auth commands are enabled, allows an attacker who can control the username, rem-addr, or NAC address sent to tac_plus to inject shell commands and gain remote code execution on the tac_plus server.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics epss

{'score': 0.28689}

epss

{'score': 0.35891}

Type Values Removed Values Added
First Time appeared Meta
Meta tac Plus
Weaknesses CWE-790
CPEs cpe:2.3:a:meta:tac_plus:*:*:*:*:*:*:*:*
Vendors & Products Meta
Meta tac Plus
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
facebook
Published
Updated
Feb 13, 2025, 5:13 PM
Reserved
Oct 5, 2023, 9:36 PM
Status
Modified
Published
Oct 6, 2023, 6:15 PM
Modified
Jun 17, 2026, 6:28 AM