// For flags

CVE-2019-1306

Microsoft Azure DevOps Server Markdown Indexing Deserialization of Untrusted Data Remote Code Execution Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A remote code execution vulnerability exists when Azure DevOps Server (ADO) and Team Foundation Server (TFS) fail to validate input properly, aka 'Azure DevOps and Team Foundation Server Remote Code Execution Vulnerability'.

Se presenta una vulnerabilidad de ejecución de código remota cuando Azure DevOps Server (ADO) y Team Foundation Server (TFS) no pueden comprobar la entrada apropiadamente, también se conoce como "Azure DevOps and Team Foundation Server Remote Code Execution Vulnerability".

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Azure DevOps Server. Authentication is required to exploit this vulnerability.
The specific flaw exists within the processing of markdown files during indexing of wiki content. A crafted document uploaded to a wiki can trigger the deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE.

*Credits: Mikhail Shcherbakov
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-11-26 CVE Reserved
  • 2019-09-10 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-11-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
 Team Foundation Server
Search vendor "Microsoft" for product "Team Foundation Server"
 2018
Search vendor "Microsoft" for product "Team Foundation Server" and version "2018"
3.2
Affected
Microsoft
Search vendor "Microsoft"
 Azure Devops Server
Search vendor "Microsoft" for product "Azure Devops Server"
 2019
Search vendor "Microsoft" for product "Azure Devops Server" and version "2019"
update1
Affected
Microsoft
Search vendor "Microsoft"
 Azure Devops Server
Search vendor "Microsoft" for product "Azure Devops Server"
 2019.0.1
Search vendor "Microsoft" for product "Azure Devops Server" and version "2019.0.1"
-
Affected