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Vulnerability record · CVE-2022-2488 · published 20 July 2022

CVE-2022-2488: Wavlink wl-wn535k2 firmware os command injection vulnerability

Wavlink · Wl Wn535k2 Firmware

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.

9.8 CVSS 3.1 Critical EPSS 34% · top 1.7% CWE-78 · OS command injection
9.8CVSS 3.1 base score
34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
5References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-2488), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.