CVE-2022-2488: WAVLINK WN535K2/WN535K3 touchlist_sync.cgi os command injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 33.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-07-20 · updated 2026-06-17
Weakness: CWE-78

Description

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.

Affected products

Wavlink Wl-Wn535K2 Firmware: all versions
Wavlink Wl-Wn535K3 Firmware: all versions

References

https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20touchlist_sync.cgi.md
https://vuldb.com/?id.204539
https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20touchlist_sync.cgi.md
https://vuldb.com/?id.204539
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1999

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