CVE-2023-34360

5.4 mediumEPSS 0.5%

Medium (5.4) in asus rt-ax88u firmware. EPSS 0.5% chance of exploitation in the next 30 days.

A stored cross-site scripting (XSS) issue was discovered within the Custom User Icons functionality of ASUS RT-AX88U running firmware versions 3.0.0.4.388.23110 and prior. After a remote attacker logging in device with regular user privilege, the remote attacker can perform a Stored Cross-site Scripting (XSS) attack by uploading image which containing JavaScript code.

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: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-07-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

asus:rt-ax88u_firmware

References

https://https://www.twcert.org.tw/tw/cp-132-7281-dc87d-1.html
https://https://www.twcert.org.tw/tw/cp-132-7281-dc87d-1.html

Check your stack JSON