CVE Vulnerability

CVE-2021-40376

otris Update Manager 1.2.1.0 allows local users to achieve SYSTEM access via unauthenticated calls to exposed interfaces over a .NET named pipe. A remote attack may be possible as well, by leveraging WsHTTPBinding for HTTP traffic on TCP port 9000.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.otris.com Vendor Advisory
https://www.tuv.com/landingpage/en/vulnerability-disclosure/ Third Party Advisory
https://www.tuv.com/content-media-files/master-content/global-landingpages/images/vulnerability-disclosure/tuv-rheinland-security-advisory-local-privilege-escalation-vulnerability-in-otris-update-manager.pdf Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:otris:update_manager:1.2.1.0:*:*:*:*:*:*:*
Information

Published : 2022-03-10 05:43

Updated : 2022-03-16 03:23

NVD link : CVE-2021-40376

Mitre link : CVE-2021-40376

Products Affected
No products.
CWE
CWE-287