RCE in Wavlink Wn535k2
CVE-2022-2487
A vulnerability has been found in WAVLINK WN535K2 and WN535K3 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/nightled.cgi. The manipulation of the argument start_hour leads to os command injection…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.923 (99.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Wavlink Wn535k2 — versions n/a
- Wavlink Wn535k3 — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink nightled.cgi .md (x_refsource_MISC)
- vuldb.com/ (x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-2487?
- CVE-2022-2487 is a high-severity vulnerability in Wavlink Wn535k2, classified under OS Command Injection. CVSS score: 8.0/10. Published 2022-07-20.
- How severe is CVE-2022-2487?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2022-2487 known to be exploited?
- 11 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.