VULNERABILITY INTELLIGENCE

CVE-2020-17523

CVSS score9.8 CRITICAL
EPSS probability85.91%
CISA KEVNot currently listed
Published2021-02-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.

Weakness classification

  • nvd@nist.gov: CWE-287

Primary references