AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-24122

MEDIUM · CVSS 5.9 EPSS 22.85%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.9. It affects Windows, Apache. Its EPSS score suggests a 22.9% probability of exploitation in the next 30 days.

CVE
CVE-2021-24122
Severity
MEDIUM
CVSS
5.9
EPSS
22.85%
Windows Apache

Original NVD Description

When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39, 8.5.0 to 8.5.59 and 7.0.0 to 7.0.106 were susceptible to JSP source code disclosure in some configurations. The root cause was the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn was caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Related CVEs

Other vulnerabilities affecting the same vendor(s)