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NVD Vulnerability Details :
CVE-2026-4166
Deferred
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-16 Mar, 2026 | 14:19
Updated At-22 Apr, 2026 | 21:30

A vulnerability was found in Wavlink WL-NU516U1 240425. The impacted element is the function sub_404F68 of the file /cgi-bin/login.cgi. The manipulation of the argument homepage/hostname results in cross site scripting. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.1MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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
Primary3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Secondary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
Type: Secondary
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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
Type: Primary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Type: Secondary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-79Primarycna@vuldb.com
CWE-94Primarycna@vuldb.com
CWE ID: CWE-79
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-94
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_14/README.mdcna@vuldb.com
N/A
https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_15/README.mdcna@vuldb.com
N/A
https://vuldb.com/?ctiid.351073cna@vuldb.com
N/A
https://vuldb.com/?id.351073cna@vuldb.com
N/A
https://vuldb.com/?submit.769652cna@vuldb.com
N/A
https://vuldb.com/?submit.769653cna@vuldb.com
N/A
Hyperlink: https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_14/README.md
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_15/README.md
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.351073
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.351073
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.769652
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.769653
Source: cna@vuldb.com
Resource: N/A
Change History
0Changes found
Details not found