CVE-2020-17523

Severity
9.8CRITICAL
EPSS
88.8%
top 0.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 3
Latest updateFeb 9

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages5 packages

NVDapache/shiro< 1.7.1
CVEListV5apache_shirobefore 1.7.1

🔴Vulnerability Details

4
OSV
Authentication bypass in Apache Shiro2022-02-09
GHSA
Authentication bypass in Apache Shiro2022-02-09
CVEList
CVE-2020-17523: Apache Shiro before 12021-02-03
OSV
CVE-2020-17523: Apache Shiro before 12021-02-03

📋Vendor Advisories

2
Red Hat
shiro: Authentication bypass through specially crafted HTTP request2021-01-01
Debian
CVE-2020-17523: shiro - Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially craf...2020
CVE-2020-17523 (CRITICAL CVSS 9.8) | Apache Shiro before 1.7.1 | cvebase.io