TI-2025-03978 Aliases CVE-2025-4461 GHSA-vvw8-h7mx-m7jj

TOTOLINK N150RT Virtual Server Page cross site scripting

MEDIUM 55CWE-79Published 2025-05-09 · Updated 2025-05-09

Key facts

Attack vector: Network
Privileges required: High
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting, Code execution
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.

Summary

A vulnerability classified as problematic was found in TOTOLINK N150RT 3.4.0-B20190525. This vulnerability affects unknown code of the component Virtual Server Page. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00647 51st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
TOTOLINK	N150RT	3.4.0-B20190525	—	No fix listed	CNA

N150RT VendorTOTOLINK Affected 3.4.0-B20190525 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:totolink:n150rt_firmware:3.4.0-b20190525:::::::*	3.4.0-b20190525	Vulnerable	TOTOLINK
cpe:2.3:h:totolink:n150rt:-:::::::*	not specified by NVD	Running on	TOTOLINK

cpe:2.3:o:totolink:n150rt_firmware:3.4.0-b20190525:*:*:*:*:*:*:* Versions 3.4.0-b20190525 Vulnerable ·TOTOLINK
cpe:2.3:h:totolink:n150rt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TOTOLINK

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-4461
2026-10-03 Alias added: GHSA-vvw8-h7mx-m7jj
2026-10-18 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/XSS_Virtual_Server

Other 1

https://www.totolink.net/

TI-2025-03979 TOTOLINK N150RT formWsc buffer overflow CVSS 4.0HIGH 8.7
TI-2025-03536 TOTOLINK N150RT formWsc buffer overflow CVSS 4.0HIGH 8.7
TI-2025-03535 TOTOLINK N150RT formWlwds buffer overflow CVSS 4.0HIGH 8.7
TI-2025-03534 TOTOLINK N150RT formWdsEncrypt buffer overflow CVSS 4.0HIGH 8.7
TI-2025-03532 TOTOLINK N150RT formStaticDHCP buffer overflow CVSS 4.0HIGH 8.7
TI-2025-03531 TOTOLINK N150RT formPortFw buffer overflow CVSS 4.0HIGH 8.7

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences