CVE-2026-7690

LOW EPSS 91.1%
Published May 3, 20261mo ago · Modified Jun 17, 20262w ago
2.1 CVSS 4.0
Low
Find Similar
Published May 3, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
2.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
91.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-74
CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
wavlinkwl-wn570ha1_firmwarer70ha1_v1410_221110any
wavlinkwl-wn570ha1*any

References 4

  • lavender-bicycle-a5a.notion.site https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_adm-34753a41781f809d8043f0a7a3e07e50?source=copy_link
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/submit/807805
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/360860
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/360860/cti
    Permissions RequiredVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.