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Case File

CVE-2022-0540

CRITICAL · CVSS 9.8 EPSS 88.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-20 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 88.1% probability of exploitation in the next 30 days. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2022-0540
Severity
CRITICAL
CVSS
9.8
EPSS
88.06%

Original NVD Description

A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially crafted HTTP request. This affects Atlassian Jira Server and Data Center versions before 8.13.18, versions 8.14.0 and later before 8.20.6, and versions 8.21.0 and later before 8.22.0. This also affects Atlassian Jira Service Management Server and Data Center versions before 4.13.18, versions 4.14.0 and later before 4.20.6, and versions 4.21.0 and later before 4.22.0.

Related CVEs

Other vulnerabilities affecting the same vendor(s)