KEV Entry

CVE-2016-4437

Known Exploited Vulnerability Entry CISA

Back to Catalog View Vulnerability
Entry Details
Confirmed Exploited

CVE-2016-4437

2021-11-03 01:00 CET

Timestamps

2021-11-03

2021-11-03

Scope

Apache Shiro Code Execution Vulnerability | Affected: Apache / Shiro | Description: 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. | Required action: Apply updates per vendor instructions. | Due date: 2022-05-03 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2016-4437

References
  • {'id': 'CVE-2016-4437', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2016-4437'}

1c3f8efb-8471-4b9d-bc4d-ffe40966b2a4

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-10-02 08:10 CEST

2026-10-02 08:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-284"
  ],
  "date_added": "2021-11-03",
  "due_date": "2022-05-03",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Shiro",
  "vendorProject": "Apache",
  "vulnerabilityName": "Apache Shiro Code Execution Vulnerability"
}
 -
Export Options
JSON Object JSON API View Full Catalog