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CVE-2022-2487

WAVLINK WN535K2/WN535K3 nightled.cgi os command injection

Basic Information

CVE State
PUBLISHED
Reserved Date
July 20, 2022
Published Date
July 20, 2022
Last Updated
April 15, 2025
Vendor
WAVLINK
Product
WN535K2, WN535K3
Description
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. The exploit has been disclosed to the public and may be used.
Tags
nuclei_scanner

CVSS Scores

CVSS v3.1

8.0 - HIGH

Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Score
94.16% (Percentile: 99.90%) as of 2025-06-14

SSVC Information

Exploitation
poc
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2025-06-03 00:00:00 UTC) Source

References

https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20nightled.cgi%20.md https://vuldb.com/?id.204538

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2025-06-04 12:00:32 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-2487.yaml 2025-04-26 00:00:00 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Detected by Nuclei

  • Added to KEVIntel