9.8

CVE-2022-32532: apache software foundation apache shiro Incorrect Authorization

CVSS: 9.8v3.1CriticalModified
AliasesUBUNTU-CVE-2022-32532DEBIAN-CVE-2022-32532GHSA-4cf5-xmhp-3xj7
Published 28-06-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-32532 is a critical (CVSS 9.8) Incorrect Authorization vulnerability in apache software foundation apache shiro. EPSS estimates a 25.54% chance of exploitation in the next 30 days, higher than 97.9% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
25.54%
0%100%
High · -0.64 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 28-06-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Apache Shiro before 1.9.1, A RegexRequestMatcher can be misconfigured to be bypassed on some servlet containers. Applications using RegExPatternMatcher with `.` in the regular expression are possibly vulnerable to an authorization bypass.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

25.54%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

-0.64 pp

From 26.18% on 18-09-2026

18-09-202618-10-2026
EPSS score
25.54%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apache1 product
Apache software foundation1 product
Debian1 product
  • shiroAll versions (No fix recorded)
Org.apache.shiro1 product
  • shiro-core< 1.9.1
Ubuntu1 product
  • shiroAll versions (No fix recorded)

5 vendors · 5 products

References

7 links