// For flags

CVE-2020-11989

shiro: spring dynamic controllers, a specially crafted request may cause an authentication bypass

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Apache Shiro before 1.5.3, when using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass.

Apache Shiro versiones anteriores a 1.5.3, cuando se usa Apache Shiro con controladores dinámicos Spring, una petición especialmente diseñada puede causar una omisión de autenticación

A flaw was found in Apache Shiro in versions prior to 1.5.3. When using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-04-21 CVE Reserved
  • 2020-06-22 CVE Published
  • 2020-10-19 First Exploit
  • 2024-05-29 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-305: Authentication Bypass by Primary Weakness
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
 Shiro
Search vendor "Apache" for product "Shiro"
 < 1.5.3
Search vendor "Apache" for product "Shiro" and version " < 1.5.3"
-
Affected