CVE-2019-19642
On SuperMicro X8STi-F motherboards with IPMI firmware 2.06 and BIOS 02.68, the Virtual Media feature allows OS Command Injection by authenticated attackers who can send HTTP requests to the IPMI IP address.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 19.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
On SuperMicro X8STi-F motherboards with IPMI firmware 2.06 and BIOS 02.68, the Virtual Media feature allows OS Command Injection by authenticated attackers who can send HTTP requests to the IPMI IP address. This requires a POST to /rpc/setvmdrive.asp with shell metacharacters in ShareHost or ShareName. The attacker can achieve a persistent backdoor.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 19.04% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- supermicro/x8sti-f bios · supermicro/x8sti-f firmware
- Source
- cve@mitre.org
References
- https://www.dark-sec.net/2019/12/supermicro-ipmi-exploitation.htmlExploit, Third Party Advisory
- https://www.dark-sec.net/2019/12/supermicro-ipmi-exploitation.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.