CVE-2022-26673

5.4 mediumEPSS 0.6%

Medium (5.4) in asus rt-ax88u firmware. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-11-01)
CWE: CWE-79
Published: 2022-04-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

asus:rt-ax88u_firmware

References

https://www.twcert.org.tw/tw/cp-132-6042-6cc0f-1.html
https://www.twcert.org.tw/tw/cp-132-6042-6cc0f-1.html

Check your stack JSON