THREATPORT/VULNERABILITY/CVE-2026-7692
MEDIUM SEVERITY

CVE-2026-7692

Wl Wn570ha1 Firmware vulnerability

CVSS
6.3
EPSS
3.2%
EPSS pct
87th
Exploited
No known
A vulnerability was detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. The affected element is the function ping_ddns of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument DDNS results in command injection. The attack can be initiated remotely. The exploit is now public 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.
Affected vendor
Wavlink
Affected product
Wl Wn570ha1 Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness type (CWE)
Published
2026-05-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2026-7692

  • Confirm whether Wavlink Wl Wn570ha1 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2026-7692.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2026-7692

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2026-7692 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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