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CVE-2025-31651

Apache Tomcat: Bypass of rules in Rewrite Valve

Published: Apr 28, 2025Updated: Nov 3, 2025 Sources: CVE List NVD GHSA BDUCWE-116
9.8CRITICAL
NVD MITRE
EPSS Score
4.2%
Top 10.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Apache Tomcat Rewrite rule bypass

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-116

Affected Products

Maven
package-ecosystem
org.apache.tomcat:tomcat-catalina
OSS Libraries
org.apache.tomcat.embed:tomcat-embed-core
OSS Libraries
Apache Software Foundation
oss-project·USaka apache foundation
Apache TomcatOn-premWeb App
Networking Infrastructure / load-balancer-proxy
Red Hat Inc.
commercial·USaka red hat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
АО «ИВК»
commercial·RUaka ivk
АЛЬТ СП 10On-premOS
Operating Systems / linux-distro
АО «НТЦ ИТ РОСА»
commercial·RU
РОСА ХРОМOn-prem
Operating Systems / linux-distro
and 5 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2025-31651?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://nvd.nist.gov/vuln/detail/CVE-2025-31651
nvd.nist.gov
https://github.com/apache/tomcat/commit/066bf6b6a15a4e7e0941d4acf096841165b97098
github.com
https://github.com/apache/tomcat/commit/175dc75fc428930034a6c93fb52f830d955d8e64
github.com
and 18 more references View all →
News mentions
Could not load news mentions.

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