Authentication Bypass Vulnerability
CVE-2022-32532

9.8CRITICAL

Key Information:

Vendor
Apache
Status
Apache Shiro
Vendor
CVE Published:
29 June 2022

Badges

👾 Exploit Exists🟡 Public PoC

Summary

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.

Affected Version(s)

Apache Shiro Before 1.9.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-32532
Created by Lay0us1

References

https://lists.apache.org/thread/y8260dw8vbm99oq7zv6y3mzn5...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Apache Shiro would like the thank 4ra1n for reporting this issue.
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