CVE-2026-7691 Details
Description
A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.
A command injection vulnerability has been identified in the Wavlink WL-WN570HA1 router, specifically in the firmware version R70HA1 V1410_221110. The issue arises in the set_sys_cmd function within the /cgi-bin/adm.cgi file, where improper handling of the command argument allows for remote command injection. This vulnerability affects products that are no longer supported by the manufacturer.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_cmd-34753a41781f80ab88a1d95d4f798d1f?source=copy_link | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/submit/807806 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/360861 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/360861/cti | [email protected] | Permissions RequiredVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| wavlink wl-wn570ha1 firmware | r70ha1_v1410_221110 |
CPE
Remediation
| |
| wavlink wl-wn570ha1 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 7, 2026 | Initial Analysis | [email protected] |
| May 3, 2026 | New CVE Received | [email protected] |