CVE-2026-3716
LOWWavlink WL-WN579X3-C 231124 - Cross-Site Scripting via Hostname Parameter in adm.cgi
Title source: llmDescription
A vulnerability was determined in Wavlink WL-WN579X3-C 231124. This vulnerability affects the function sub_401AD4 of the file /cgi-bin/adm.cgi. Executing a manipulation of the argument Hostname can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 20260226 is able to resolve this issue. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
References (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.349661
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.349661
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.765326
Third Party Advisory exploit
https://github.com/Litengzheng/vul_db/blob/main/WL-WN579X3-C/vul_18/README.md
Various Sources patch
https://dl.wavlink.com/firmware/RD/WN579X3C_WAVLINK_V20260226_WO_cb3003b2.bin
Scores
CVSS v3
2.4
EPSS
0.0023
EPSS Percentile
13.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
CWE-94
Status
published
Products (1)
wavlink/wl-wn579x3-c_firmware
231124
Published
Mar 08, 2026
Tracked Since
Mar 08, 2026