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githubGitHub Advisory DatabaseGHSA-W7CG-5969-678W
HistoryMay 14, 2022 - 3:13 a.m.

Apache Tomcat allows remote attackers to bypass a CSRF protection mechanism by using a token

2022-05-1403:13:01
CWE-352
GitHub Advisory Database
github.com
11
apache tomcat
csrf protection
bypass

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7

Confidence

Low

EPSS

0.004

Percentile

72.2%

The (1) Manager and (2) Host Manager applications in Apache Tomcat 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 establish sessions and send CSRF tokens for arbitrary new requests, which allows remote attackers to bypass a CSRF protection mechanism by using a token.

Affected configurations

Vulners
Node
org.apache.tomcattomcatRange9.0.0.M09.0.0.M2
OR
org.apache.tomcattomcatRange8.0.08.0.31
OR
org.apache.tomcattomcatRange<7.0.68
VendorProductVersionCPE
org.apache.tomcattomcat*cpe:2.3:a:org.apache.tomcat:tomcat:*:*:*:*:*:*:*:*

References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7

Confidence

Low

EPSS

0.004

Percentile

72.2%