Vulnerability in ASUS Rt-Ax3000
CVE-2021-3229
Denial of service in ASUSWRT ASUS RT-AX3000 firmware versions 3.0.0.4.384_10177 and earlier versions allows an attacker to disrupt the use of device setup services via continuous login error.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- www.asus.com/us/ASUSWRT/ (Product, Vendor Advisory)
- dlcdnimgs.asus.com/websites/global/productcustomizedTab/562/ASUSWRT portal feat… (Product, Vendor Advisory)
- github.com/fullbbadda1208/CVE-2021-3229 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3229?
- CVE-2021-3229 is a high-severity vulnerability in ASUS Rt-Ax3000. CVSS score: 7.5/10. Published 2021-02-05.
- How severe is CVE-2021-3229?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-3229 known to be exploited?
- 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.