Vulnerability in ASUS Rt-Ax88u
CVE-2021-41437
An HTTP response splitting attack in web application in ASUS RT-AX88U before v3.0.0.4.388.20558 allows an attacker to craft a specific URL that if an authenticated victim visits it, the URL will give access to the cloud storage of the attacker.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (65.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.001
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/efchatz/easy-exploits/tree/main/Web/ASUS/CVE-2021-41437 (Patch, Third Party Advisory)
- www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/H… (Product, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-41437?
- CVE-2021-41437 is a medium-severity vulnerability in ASUS Rt-Ax88u, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.5/10. Published 2022-09-26.
- How severe is CVE-2021-41437?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2021-41437 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.