RCE in Wavlink Wn575a4
CVE-2020-13117
Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.686 (99.3th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.686 · newest: 0.686 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- blog.0xlabs.com/2021/02/wavlink-rce-CVE-2020-13117.html (Exploit, Third Party Advisory)
- github.com/ice-wzl/Wavlink-WN530G3A-Cmd-Injection/blob/main/README.md
Frequently asked questions
- What is CVE-2020-13117?
- CVE-2020-13117 is a critical-severity vulnerability in Wavlink Wn575a4, classified under Command Injection. CVSS score: 9.8/10. Published 2021-02-09.
- How severe is CVE-2020-13117?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-13117 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.