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Status published
Critical
CVE-2021-35368
OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://owasp.org/www-project-modsecurity-core-rule-set/
- https://portswigger.net/daily-swig/lessons-learned-how-a-severe-vulnerability-in-the-owasp-modsecurity-core-rule-set-sparked-much-needed-change
- https://portswigger.net/daily-swig/waf-bypass-severe-owasp-modsecurity-core-rule-set-bug-was-present-for-several-years
- https://coreruleset.org/20210630/cve-2021-35368-crs-request-body-bypass/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MS5GMNYHFFIBWLJW7N3XAD24SLF3PFZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IVYUJOKHDEXFTM2CZMEESJ6TZSPVNSSZ/
- https://lists.debian.org/debian-lts-announce/2023/01/msg00033.html
- https://security.gentoo.org/glsa/202305-25
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Affected Vendor
owasp
View all reports →Affected Software
owasp modsecurity core rule set, fedora, debian linux
Vulnerable Versions:
3.1.0, 3.2.0, 3.3.0, 36, 37, 10.0
Timeline
Official Publish:
November 5th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.