🛡️ CVE-2022-35401 — rt-ax82u-firmware

🟠 CVSS 8.1 — High ⚠️ Exploit Public CWE-324 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An authentication bypass vulnerability exists in the get_IFTTTTtoken.cgi functionality of Asus RT-AX82U 3.0.0.4.386_49674-ge182230. A specially-crafted HTTP request can lead to full administrative access to the device. An attacker would need to send a series of HTTP requests to exploit this vulnerability.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-35401 is classified as CWE-324: Use of a Key Past its Expiration Date. The product uses a cryptographic key or password past its expiration date, which diminishes its safety significantly by increasing the timing window for cracking attacks against that key.

Affected software

CVE-2022-35401 is recorded against 1 package.

  • rt-ax82u-firmware

Timeline and source

Published on 10 January 2023 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

talosintelligence.com
talosintelligence.com
www.talosintelligence.com

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-324
Public Exploit ⚠️ Yes
Source NVD
Published 2023-01-10
Updated 2026-08-20
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
rt-ax82u-firmware — —

Similar Threats

Exploit Protection

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CVE-2022-35401 carries CVSS 8.1 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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