CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: May 3, 2022
CVE-2019-3396
High
CVSS 9.8EPSS 94.5%CISA KEVPoC AvailableRansomwareDescription
Atlassian Confluence Server and Data Center contain a server-side template injection vulnerability that may allow an attacker to achieve path traversal and remote code execution.
CVSS Score
9.8/ 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HEPSS — Exploit Probability
94.5%
Higher than 100.0% of all CVEs
Weakness Classification (CWE)
Known Exploits
POChttp://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.htmlExploithttp://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.htmlExploithttp://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connectorExploithttps://www.exploit-db.com/exploits/46731/Exploithttp://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.htmlExploithttp://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.htmlExploithttp://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connectorExploithttps://www.exploit-db.com/exploits/46731/Exploit
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2019-3396
Risk Assessment
CRITICALIn CISA KEV
Known exploit
Critical CVSS
High EPSS
Ransomware
Details
- Severity
- High
- CVSS
- 9.8
- EPSS
- 94.5%
- CWE
- CWE-22
- Exploit
- POC
- CISA KEV
- Yes
- Ransomware
- Known
- Articles
- 0
Timeline
Published
Nov 3, 2021
Added to KEV
Nov 3, 2021
Remediation Due
May 3, 2022