Atlassian Confluence Server/Data Center up to 6.6.6/6.8.4/6.9.2 WebDAV Endpoint Request server-side request forgery
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.2 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Atlassian Confluence Server and Data Center up to 6.6.6/6.8.4/6.9.2. Affected by this vulnerability is an unknown code block of the component WebDAV Endpoint. The manipulation as part of a Request leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
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.
The bug was discovered 03/25/2019. The weakness was presented 03/25/2019 as confirmed mailinglist post (Bugtraq). The advisory is shared at seclists.org. This vulnerability is known as CVE-2019-3395 since 12/19/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 13459 (Atlassian Confluence Server Remote Code Execution Vulnerability (CONFSERVER-57974)).
Upgrading to version 6.6.7, 6.8.5 or 6.9.3 eliminates this vulnerability.
See 132194 for similar entry.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.5VulDB Meta Temp Score: 8.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Server-side request forgeryCWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Confluence Server/Data Center 6.6.7/6.8.5/6.9.3
Timeline
12/19/2018 🔍03/25/2019 🔍
03/25/2019 🔍
03/26/2019 🔍
05/24/2020 🔍
Sources
Vendor: atlassian.comAdvisory: seclists.org
Status: Confirmed
CVE: CVE-2019-3395 (🔍)
See also: 🔍
Entry
Created: 03/26/2019 13:14Updated: 05/24/2020 06:50
Changes: 03/26/2019 13:14 (56), 05/24/2020 06:50 (6)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.