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HistoryMay 13, 2022 - 1:14 a.m.

Apache Tomcat Improper Access Control vulnerability

2022-05-1301:14:52
CWE-284
GitHub Advisory Database
github.com
15
apache tomcat
improper access control
remote code execution
jmxremotelifecyclelistener
cve-2016-3427 oracle patch
jmx ports

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

0.737

Percentile

98.2%

Remote code execution is possible with Apache Tomcat before 6.0.48, 7.x before 7.0.73, 8.x before 8.0.39, 8.5.x before 8.5.7, and 9.x before 9.0.0.M12 if JmxRemoteLifecycleListener is used and an attacker can reach JMX ports.
The issue exists because this listener wasn’t updated for consistency with the CVE-2016-3427 Oracle patch that affected credential types.

Affected configurations

Vulners
Node
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina
OR
org.apache.tomcat\tomcatMatchcatalina

References

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

0.737

Percentile

98.2%