CVE-2026-1705
D-Link DSL-6641K Web ad_virtual_server_vdsl cross site scripting
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jan 30, 2026
- Updated
- Feb 23, 2026
- Reserved
- Jan 30, 2026
Description
A vulnerability was detected in D-Link DSL-6641K N8.TR069.20131126. Affected by this issue is the function ad_virtual_server_vdsl of the component Web Interface. Performing a manipulation of the argument Name results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 2.4 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 2.4 Low | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 3.3 Low | AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DSL-6641KD-Link |
|
References
- VDB-343510 | D-Link DSL-6641K Web ad_virtual_server_vdsl cross site scriptingvdb-entrytechnical-description
- VDB-343510 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #742421 | D-Link DSL6641K version N8.TR069.20131126 Cross Site Scriptingthird-party-advisory
- https://tzh00203.notion.site/D-Link-DSL6641K-version-N8-TR069-20131126-XSS-via-ad_virtual_server_vdsl-Configuration-2eeb5c52018a805d97adfb23dfec39c9?source=copy_linkexploit
- https://www.dlink.com/product
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