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Case File

CVE-2023-40459

HIGH · CVSS 7.5 EPSS 2.30%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-12-04 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2023-40459
Severity
HIGH
CVSS
7.5
EPSS
2.30%

Original NVD Description

The ACEManager component of ALEOS 4.16 and earlier does not adequately perform input sanitization during authentication, which could potentially result in a Denial of Service (DoS) condition for ACEManager without impairing other router functions. ACEManager recovers from the DoS condition by restarting within ten seconds of becoming unavailable.

Related CVEs

Other vulnerabilities affecting the same vendor(s)