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Case File

CVE-2021-42357

MEDIUM · CVSS 6.1 EPSS 2.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-17 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It affects Apache.

CVE
CVE-2021-42357
Severity
MEDIUM
CVSS
6.1
EPSS
2.58%
Apache

Original NVD Description

When using Apache Knox SSO prior to 1.6.1, a request could be crafted to redirect a user to a malicious page due to improper URL parsing. A request that included a specially crafted request parameter could be used to redirect the user to a page controlled by an attacker. This URL would need to be presented to the user outside the normal request flow through a XSS or phishing campaign.

Related CVEs

Other vulnerabilities affecting the same vendor(s)