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Apache Tomcat RCE Vulnerability (Mar21) - Windows

Information

Severity

Severity

Medium

Family

Family

Web Servers

CVSSv2 Base

CVSSv2 Base

4.4

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

Apache Tomcat is prone to a remote code execution (RCE) vulnerability due to an incomplete fix.

Insight

Insight

The fix for CVE-2020-9484 was incomplete. When using a highly unlikely configuration edge case, the Tomcat instance is still vulnerable to CVE-2020-9484. Note that both the previously published prerequisites for CVE-2020-9484 also apply to this issue.

Affected Software

Affected Software

Apache Tomcat 7.0.x - 7.0.107, 8.5.x - 8.5.61, 9.0.0.M1 - 9.0.41 and 10.0.x prior to 10.0.1.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 7.0.108, 8.5.63, 9.0.43, 10.0.2 or later.

Common Vulnerabilities and Exposures (CVE)