Medium severity · published Apr 22, 2022
CVE-2022-26673
ASUS RT-AX88U has insufficient filtering for special characters in the HTTP header parameter
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
ASUS RT-AX88U has insufficient filtering for special characters in the HTTP header parameter. A remote attacker with general user privilege can exploit this vulnerability to inject JavaScript and perform Stored Cross-Site Scripting (XSS) attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rt-ax88u Firmware · Asus
before 3.0.0.4.386.46065 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26673
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26673
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-6042-6cc0f-1.html
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