CVEvulnerability
CVE-2021-40376
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-287
Description
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.
Affected configurations
• otris update manager 1.2.1.0
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- https://www.otris.com Vendor 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
- https://www.tuv.com/landingpage/en/vulnerability-disclosure/ Third Party Advisory
- https://www.otris.com Vendor 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
- https://www.tuv.com/landingpage/en/vulnerability-disclosure/ Third Party Advisory