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TI-2026-06772 Aliases CVE-2026-7690GHSA-6jr2-m439-xcmf

Wavlink WL-WN570HA1 adm.cgi set_sys_adm command injection

Priority MEDIUM 57CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A weakness has been identified in Wavlink WL-WN570HA1 R70HA1 V1410_221110. This issue affects the function set_sys_adm of the file /cgi-bin/adm.cgi. This manipulation of the argument Username causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. 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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.05461 92nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WavlinkWL-WN570HA1R70HA1 V1410_221110—No fix listedCNA
  • WL-WN570HA1 VendorWavlink Affected R70HA1 V1410_221110 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:wavlink:wl-wn570ha1_firmware:r70ha1_v1410_221110:*:*:*:*:*:*:*r70ha1_v1410_221110VulnerableWavlink
cpe:2.3:h:wavlink:wl-wn570ha1:-:*:*:*:*:*:*:*not specified by NVDRunning onWavlink
  • cpe:2.3:o:wavlink:wl-wn570ha1_firmware:r70ha1_v1410_221110:*:*:*:*:*:*:* Versions r70ha1_v1410_221110 Vulnerable ·Wavlink
  • cpe:2.3:h:wavlink:wl-wn570ha1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Wavlink

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-7690
  2. 2026-10-03 Alias added: GHSA-6jr2-m439-xcmf

References

Exploit 1

  • TI-2026-06774 Wavlink WL-WN570HA1 adm.cgi ping_ddns command injection CVSS 4.0MEDIUM 5.3
  • TI-2026-06773 Wavlink WL-WN570HA1 adm.cgi set_sys_cmd command injection CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences