CVE-2018-13787

high-risk
Published 2018-07-09

Certain Supermicro X11S, X10, X9, X8SI, K1SP, C9X299, C7, B1, A2, and A1 products have a misconfigured Descriptor Region, allowing OS programs to modify firmware.

Do I need to act?

-
0.16% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.7/10 Medium
LOCAL / LOW complexity

Affected Products (20)

X11Ssz Firmware
X11Ssv Firmware
X11Ssql Firmware
X11Ssq Firmware
X11Ssn Firmware
X11Srm Firmware
X11Sra Firmware
X11Sba Firmware
X11Sat Firmware
X11Sae M Firmware
X11Sae Firmware
X10Srw Firmware
X10Srm Firmware
X10Srl Firmware
X10Sri Firmware
X10Srh Firmware
X10Srg Firmware
X10Srd Firmware
X10Sra Firmware
X10Sdvt Firmware

Affected Vendors

Supermicro

References (6)

Third Party Advisory https://blog.eclypsium.com/2018/06/07/firmware-vulnerabilities-in-supermicro-sys...
Third Party Advisory https://www.bleepingcomputer.com/news/security/firmware-vulnerabilities-disclose...
Third Party Advisory https://www.supermicro.com/support/security_Intel-SA-00088.cfm?pg=X10#tab
Third Party Advisory https://blog.eclypsium.com/2018/06/07/firmware-vulnerabilities-in-supermicro-sys...
Third Party Advisory https://www.bleepingcomputer.com/news/security/firmware-vulnerabilities-disclose...
Third Party Advisory https://www.supermicro.com/support/security_Intel-SA-00088.cfm?pg=X10#tab
53
/ 100
high-risk
Severity 21/34 · High
Exploitability 1/34 · Minimal
Exposure 31/34 · Critical