Auth bypass in ASUS Rt-Ax82u

CVE-2022-35401

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.208 (97.5th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-35401: held from 0.208 to 0.208.

EPSS over last 30 days · oldest: 0.208 · newest: 0.208 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-35401?
CVE-2022-35401 is a high-severity vulnerability in ASUS Rt-Ax82u, classified under Use of a Key Past its Expiration Date. CVSS score: 8.1/10. Published 2023-01-10.
How severe is CVE-2022-35401?
High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2022-35401 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.