CVE-2021-43702

ASUS RT-A88U 3.0.0.4.386_45898 is vulnerable to Cross Site Scripting (XSS)

published July 5, 2022

CVSS
—
EPSS
1%
Percentile
61.8
In the wild
Unconfirmed
What it is

⚠️ ASUS RT-A88U routers have a sneaky XSS vulnerability lurking in the admin panel! If an attacker plays their cards right, they could inject malicious code via WiFi logs. 🚨 Think of the router admin panel as a fancy restaurant's kitchen. If the chef doesn't properly check the ingredients (or sanitize), a prankster could sneak in some spoiled goods that everyone takes a bite of! 🍽️ This vulnerability could lead to stored XSS on the device, enabling attackers to execute scripts just by changing the router's SSID. Once in, they could wreak havoc, stealing data or hijacking sessions, turning your trusted network into a playground for malicious activities. Absolutely devastating!

Put simply

Think of the router admin panel as a fancy restaurant's kitchen. If the chef doesn't properly check the ingredients (or sanitize), a prankster could sneak in some spoiled goods that everyone takes a bite of! 🍽️ This XSS vulnerability occurs because the ASUS RT-A88U admin panel does not properly sanitize the WiFi logs, allowing an attacker to inject harmful payloads when altering the SSID.

What to do

This vulnerability could lead to stored XSS on the device, enabling attackers to execute scripts just by changing the router's SSID. Once in, they could wreak havoc, stealing data or hijacking sessions, turning your trusted network into a playground for malicious activities. Absolutely devastating! To secure your router, upgrade to the latest firmware version where this issue is resolved. Regularly audit your router settings and ensure that untrusted inputs are not allowed. Don't let your guard down! 🛡️ You've got this! By taking these steps, you'll transform into a security hero, keeping your network safe and sound! 💪

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00976 · 61.8th percentile
Published
2022-07-05T11:50Z
EPSS history
Timeline
  • 05 JUL 11:50Z
    ASUS RT-A88U 3.0.0.4.386_45898 is vulnerable to Cross Site Scripting (XSS)
    cvelistv5