CVE-2026-7691

Name: CVE-2026-7691
Creator: NVD / NIST
Published: 2026-05-03T11:16:13.263+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 3.19%

Last modified Jun 17, 2026

CVE-2026-7691 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 3.19% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.3/10

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

CVSS 4.0

2.1/10

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

EPSS Probability

3.19%

86.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wavlink	Wl-Wn570ha1 Firmware	r70ha1_v1410_221110

References

https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_cmd-34753a41781f80ab88a1d95d4f798d1f?source=copy_linkExploit, Third Party Advisory
https://vuldb.com/submit/807806Third Party Advisory, VDB Entry
https://vuldb.com/vuln/360861Third Party Advisory, VDB Entry
https://vuldb.com/vuln/360861/ctiPermissions Required, VDB Entry

Timeline

Published: May 3, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-7691?

How severe is CVE-2026-7691?

CVE-2026-7691 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 3.19% probability of exploitation in the next 30 days.

How do I fix CVE-2026-7691?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-7691?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST