CVE-2021-29891: Malicious File Upload
First published: Thu Aug 18 2022(Updated: )
IBM OPENBMC could allow a privileged user to upload an improper site identity certificate that may cause it to lose network services.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| openbmc-project OpenBMC | <=OP910 | |
| openbmc-project OpenBMC | <=OP940 | |
| IBM Power System AC922 (8335-GTG) Firmware | =op910 | |
| IBM Power System AC922 (8335-GTG) | ||
| IBM Power System AC922 (8335-GTX) Firmware | =op910 | |
| IBM Power System AC922 (8335-GTX) Firmware | =op940 | |
| IBM Power System AC922 (8335-GTX) | ||
| IBM Power System AC922 (8335-GTH) Firmware | =op910 | |
| IBM Power System AC922 (8335-GTH) Firmware | =op940 | |
| IBM Power System AC922 (8335-GTH) | ||
| IBM Hardware Management Console (7063-CR2) | =op940 | |
| IBM Hardware Management Console (7063-CR2) |
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-2021-29891?
CVE-2021-29891 is considered a high severity vulnerability due to the potential impact on network services.
How do I fix CVE-2021-29891?
To fix CVE-2021-29891, ensure that only valid site identity certificates are uploaded to IBM OPENBMC.
Which versions of IBM OPENBMC are affected by CVE-2021-29891?
IBM OPENBMC versions OP910 and OP940 are affected by CVE-2021-29891.
Can a privileged user exploit CVE-2021-29891?
Yes, a privileged user can exploit CVE-2021-29891 by uploading an improper site identity certificate.
What systems are impacted by CVE-2021-29891?
CVE-2021-29891 impacts IBM Power System AC922 models running firmware OP910 and OP940.
- agent/references
- agent/type
- agent/first-publish-date
- agent/weakness
- agent/author
- agent/description
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- vendor/ibm
- canonical/openbmc-project openbmc
- version/openbmc-project openbmc/op910
- version/openbmc-project openbmc/op940
- canonical/ibm power system ac922 (8335-gtg) firmware
- version/ibm power system ac922 (8335-gtg) firmware/op910
- canonical/ibm power system ac922 (8335-gtg)
- canonical/ibm power system ac922 (8335-gtx) firmware
- version/ibm power system ac922 (8335-gtx) firmware/op910
- version/ibm power system ac922 (8335-gtx) firmware/op940
- canonical/ibm power system ac922 (8335-gtx)
- canonical/ibm power system ac922 (8335-gth) firmware
- version/ibm power system ac922 (8335-gth) firmware/op910
- version/ibm power system ac922 (8335-gth) firmware/op940
- canonical/ibm power system ac922 (8335-gth)
- canonical/ibm hardware management console (7063-cr2)
- version/ibm hardware management console (7063-cr2)/op940