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HIGH · 8.8

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 ad...

Vulnerability 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 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SupermicroX8Sti-F Bios02.68
SupermicroX8Sti-F Firmware2.06
SupermicroX8Sti-F-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2019-19642?

CVE-2019-19642 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ad...

How severe is CVE-2019-19642?

CVE-2019-19642 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-19642?

Check the references section above for vendor advisories and patch information. Affected products include: Supermicro X8Sti-F Bios, Supermicro X8Sti-F Firmware, Supermicro X8Sti-F.