AUGUST 4, 2026
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Case File

CVE-2021-44040

HIGH · CVSS 7.5 EPSS 1.96%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-03-23 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache.

CVE
CVE-2021-44040
Severity
HIGH
CVSS
7.5
EPSS
1.96%
Apache

Original NVD Description

Improper Input Validation vulnerability in request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.

Related CVEs

Other vulnerabilities affecting the same vendor(s)