Medium severity · published Jul 9, 2018
CVE-2018-13787
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
6.7
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XF
X10ddw4 Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10ddwi Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10ddwn Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10dgo Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drc Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drd Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drdl Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drff Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drfg Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drfr Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drg Firmware · Supermicro
All versions, or not specified · source: NVD
XF
X10drgh Firmware · Supermicro
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-13787
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-13787
Third Party Advisory
https://blog.eclypsium.com/2018/06/07/firmware-vulnerabilities-in-supermicro-systems/
Third Party Advisory
https://www.bleepingcomputer.com/news/security/firmware-vulnerabilities-disclosed-in-supermicro-server-products/
Third Party Advisory
https://www.supermicro.com/support/security_Intel-SA-00088.cfm?pg=X10#tab