CVE-2019-19642

Published: Dec 8, 2019Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

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.

Affected (2)

Products: Supermicro: X8sti F Bios, X8sti F Firmware

2 products

X8sti F Firmware

Configuration A

2 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Supermicro X8sti F Bios	Version 02.68
Supermicro X8sti F Firmware	Version 2.06

Running on/with	Platform Versions
Supermicro X8sti F	All versions

Related CWEs

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://www.dark-sec.net/2019/12/supermicro-ipmi-exploitation.html

Source: cve@mitre.org

ExploitThird Party Advisory

https://www.dark-sec.net/2019/12/supermicro-ipmi-exploitation.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.