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CVE-2020-17523

nvd nist
Published: Feb 3, 2021Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

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

Affected (1)

Products: Apache: Shiro
Apache
1 product
Shiro
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Shiro
Before 1.7.1

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (16)

Source: security@apache.org
Source: security@apache.org
Source: security@apache.org
Source: security@apache.org
Source: security@apache.org
Source: security@apache.org
Mailing ListVendor Advisory
Source: security@apache.org
Source: security@apache.org
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.