CVE-2021-40376
First published: Mon Mar 07 2022(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| otris Update Manager | =1.2.1.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-40376?
CVE-2021-40376 is classified as a high severity vulnerability due to potential local privilege escalation to SYSTEM access.
How do I fix CVE-2021-40376?
To fix CVE-2021-40376, you should update the otris Update Manager to version 1.2.1.1 or later.
What are the attack vectors for CVE-2021-40376?
CVE-2021-40376 can be exploited through local access or potentially via remote attacks leveraging WsHTTPBinding over HTTP traffic on TCP port 9000.
Who is affected by CVE-2021-40376?
Any users operating otris Update Manager version 1.2.1.0 are affected by CVE-2021-40376.
What does CVE-2021-40376 exploit?
CVE-2021-40376 exploits unauthenticated calls to exposed interfaces over a .NET named pipe.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/author
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- vendor/otris
- canonical/otris update manager
- version/otris update manager/1.2.1.0