High severity · published Aug 18, 2022
CVE-2021-37409
Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable escalation of privilege via local…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KA
Killer AC 1550 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6 Ax1650 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6e Ax1675 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6e Ax1690 Firmware · Intel
before 3.1122.1105 · source: NVD
PW
Proset Wi-fi 6e Ax210 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6 Ax200 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6 Ax201 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6e Ax211 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6e Ax411 Firmware · Intel
before 22.120 · source: NVD
W9
Wireless-ac 9260 Firmware · Intel
before 22.120 · source: NVD
W9
Wireless-ac 9461 Firmware · Intel
before 22.120 · source: NVD
W9
Wireless-ac 9462 Firmware · Intel
before 22.120 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-37409
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-37409
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html
Patch
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html
More from Killer AC 1550 Firmware
8.8
CVE-2021-0163
Improper Validation of Consistency within input in software for Intel(R) PROSet/Wireless Wi-Fi and Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to…
8.8
CVE-2021-0162
Improper input validation in software for Intel(R) PROSet/Wireless Wi-Fi and Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to potentially enable…
8.4
CVE-2021-0066
Improper input validation in firmware for Intel(R) PROSet/Wireless Wi-Fi in multiple operating systems and Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user…
7.8
CVE-2022-21181
Improper input validation for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user to potentially enable escalation of privilege via local…
7.8
CVE-2021-0164
Improper access control in firmware for Intel(R) PROSet/Wireless Wi-Fi in multiple operating systems and Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to…