CVE-2021-35368
CRITICALOWASP ModSecurity Core Rule Set <3.1.2-3.3.2 - CSRF
Title source: llmDescription
OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname.
References (8)
Core 8
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MS5GMNYHFFIBWLJW7N3XAD24SLF3PFZ/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IVYUJOKHDEXFTM2CZMEESJ6TZSPVNSSZ/
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/01/msg00033.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-25
Exploit, Release Notes, Vendor Advisory
https://coreruleset.org/20210630/cve-2021-35368-crs-request-body-bypass/
Vendor Advisory
https://owasp.org/www-project-modsecurity-core-rule-set/
Exploit, Third Party Advisory
https://portswigger.net/daily-swig/lessons-learned-how-a-severe-vulnerability-in-the-owasp-modsecurity-core-rule-set-sparked-much-needed-change
Exploit, Third Party Advisory
https://portswigger.net/daily-swig/waf-bypass-severe-owasp-modsecurity-core-rule-set-bug-was-present-for-several-years
Scores
CVSS v3
9.8
EPSS
0.0041
EPSS Percentile
61.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (4)
debian/debian_linux
10.0
fedoraproject/fedora
36
fedoraproject/fedora
37
owasp/owasp_modsecurity_core_rule_set
3.1.0 - 3.1.2
Published
Nov 05, 2021
Tracked Since
Feb 18, 2026