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.
Published 2017-06-20 01:29:00
Updated 2021-06-06 11:15:20
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Threat overview for CVE-2017-3167

Top countries where our scanners detected CVE-2017-3167
Top open port discovered on systems with this issue 80
IPs affected by CVE-2017-3167 4,530,606
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2017-3167!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2017-3167

Probability of exploitation activity in the next 30 days: 1.40%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 85 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2017-3167

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
nvd@nist.gov
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
nvd@nist.gov

CWE ids for CVE-2017-3167

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by:
    • nvd@nist.gov (Primary)
    • security@apache.org (Secondary)

References for CVE-2017-3167

Products affected by CVE-2017-3167

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