SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-3395

The WebDAV endpoint in Atlassian Confluence Server and Data Center before version 6.6.7 (the fixed version for 6.6.x), from version 6.7.0 before 6.8.5 (the fixed version for 6.8.x), and from version 6.9.0 before 6.9.3 (the fixed version for 6.9.x)…

CRITICAL 9.8EPSS 6.71%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (6.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The WebDAV endpoint in Atlassian Confluence Server and Data Center before version 6.6.7 (the fixed version for 6.6.x), from version 6.7.0 before 6.8.5 (the fixed version for 6.8.x), and from version 6.9.0 before 6.9.3 (the fixed version for 6.9.x) allows remote attackers to send arbitrary HTTP and WebDAV requests from a Confluence Server or Data Center instance via Server-Side Request Forgery.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
6.71% probability · 94th percentile
CISA KEV
Not listed
Weakness
CWE-918
Affected
atlassian/confluence · atlassian/confluence server
Source
security@atlassian.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.