Skip to content
CVE Tracker
Back

CVE-2017-3167

In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, use of the ap_get_basic_auth_pw() by third-party modules outside of the…

Critical9.8EPSS 20.2%
Published
Updated
Reserved
Assigned by
apache

Description

In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed.

Scores

CVSS scores of CVE-2017-3167, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
20.2% · top 2.5% of all CVEs (2 Nov 2026)

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

Affected products

  • Apache Software Foundation · Apache HTTP Server

    • affected 2.2.0 to 2.2.32
    • affected 2.4.0 to 2.4.25

References (39)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .