CVE-2016-4437
Apache Shiro Code Execution Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
Apache Shiro contains a vulnerability which may allow remote attackers to execute code or bypass intended access restrictions via an unspecified request parameter when a cipher key has not been configured for the "remember me" feature.
Affected software
Vendor: Apache · Product: Shiro
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Apache
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2021-44228 | Apache Log4j2 Remote Code Execution Vulnerability | 100.0% | Yes |
| CVE-2021-40438 | Apache HTTP Server-Side Request Forgery (SSRF) | 100.0% | Yes |
| CVE-2017-5638 | Apache Struts Remote Code Execution Vulnerability | 100.0% | Yes |
| CVE-2013-2251 | Apache Struts Improper Input Validation Vulnerability | 100.0% | Yes |
| CVE-2018-11776 | Apache Struts Remote Code Execution Vulnerability | 100.0% | Yes |
| CVE-2021-41773 | Apache HTTP Server Path Traversal Vulnerability | 100.0% | Yes |
| CVE-2024-45195 | Apache OFBiz Forced Browsing Vulnerability | 100.0% | Yes |
| CVE-2021-45046 | Apache Log4j2 Deserialization of Untrusted Data Vulnerability | 100.0% | Yes |
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