Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-63462

Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Published

2025-10-31T17:15:47.690

Last Modified

2025-11-05T17:29:54.143

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-121

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	a7000r_firmware	9.1.0u.6115_b20201022	Yes
Hardware	totolink	a7000r	-	No

References

https://github.com/0-fool/VulnbyCola/blob/main/TOTOLINK/A7000/3/1.md Exploit, Third Party Advisory ([email protected])
https://github.com/0-fool/VulnbyCola/blob/main/TOTOLINK/A7000/3/1.md Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)