CVE-2018-9086: Legacy Server BMC Remote Command Injection
First published: Fri Nov 16 2018(Updated: )
In some Lenovo ThinkServer-branded servers, a command injection vulnerability exists in the BMC firmware download command. This allows a privileged user to download and execute arbitrary code inside the BMC. This can only be exploited by authorized privileged users.
Credit: psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lenovo ThinkServer RD340 | <64.00 | |
| Lenovo ThinkServer RD340 | ||
| Lenovo ThinkServer RD440 | <64.00 | |
| Lenovo ThinkServer RD440 | ||
| Lenovo ThinkServer RD640 | <64.00 | |
| Lenovo ThinkServer RD640 | ||
| Lenovo ThinkServer TD340 | <60.00 | |
| Lenovo ThinkServer TD340 Firmware |
Remedy
Update BMC firmware
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-2018-9086?
The severity of CVE-2018-9086 is high with a severity value of 7.2.
How does the command injection vulnerability in CVE-2018-9086 work?
The command injection vulnerability in CVE-2018-9086 allows a privileged user to download and execute arbitrary code inside the BMC firmware download command.
Who can exploit the command injection vulnerability in CVE-2018-9086?
Only authorized privileged users can exploit the command injection vulnerability in CVE-2018-9086.
Which Lenovo ThinkServer-branded servers are affected by CVE-2018-9086?
Lenovo ThinkServer RD340, RD440, RD640, and TD340 firmware versions up to exclusive 64.00 are affected by CVE-2018-9086.
How can I fix the command injection vulnerability in CVE-2018-9086?
To fix the command injection vulnerability in CVE-2018-9086, update the BMC firmware to a version that is not vulnerable.
- agent/weakness
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/title
- agent/remedy
- agent/severity
- agent/author
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/lenovo
- canonical/lenovo thinkserver rd340
- canonical/lenovo thinkserver rd440
- canonical/lenovo thinkserver rd640
- canonical/lenovo thinkserver td340
- canonical/lenovo thinkserver td340 firmware