Critical severity · published Apr 22, 2022
CVE-2022-26674
ASUS RT-AX88U - Format String
9.8
CVSS
2.8%
EPSS
No
On KEV
Description
ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
RT-AX88U · ASUS
before 3.0.0.4.386.4606 · source: vendor
RF
Rt-ax88u Firmware · Asus
before 3.0.0.4.386.46065 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26674
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26674
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-6043-0f72c-1.html
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