RCE in Wavlink Wl-Wn535k2
CVE-2022-2488
A vulnerability was found in WAVLINK WN535K2 and WN535K3 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/touchlist_sync.cgi. The manipulation of the argument IP leads to os command injection. The exploit has been disclosed to the public and may be used.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.338 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.329 · newest: 0.338 · change: +0.008
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink touchlist_sync.cgi.md (Exploit, Third Party Advisory)
- vuldb.com/ (VDB Entry, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-2488?
- CVE-2022-2488 is a high-severity vulnerability in Wavlink Wl-Wn535k2, classified under OS Command Injection. CVSS score: 8.0/10. Published 2022-07-20.
- How severe is CVE-2022-2488?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2022-2488 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.