CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Nov 17, 2021
High
CISA KEVRansomwareCVE-2021-26084
Atlassian—Confluence Server and Data Center
Atlassian Confluence Server and Data Server contain an Object-Graph Navigation Language (OGNL) injection vulnerability that may allow an unauthenticated attacker to execute code.
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2021-26084
Vulnerability Overview
- Severity
- High
- CISA KEV
- Yes
- Ransomware
- Known
- Published
- Nov 3, 2021
- KEV Added
- Nov 3, 2021
- Due Date
- Nov 17, 2021
- Related Articles
- 0
Vendor
Atlassian
Confluence Server and Data Center