PT-2025-46172 · Totolink · Totolink A7000R

Published 2025-10-15 · Updated 2025-11-10 · CVE-2025-63154

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions TOTOLink A7000R version 9.1.0u.6115 B20201022

Description A stack overflow exists in the urldecode function, specifically within the addEffect parameter. This issue allows attackers to trigger a Denial of Service (DoS) by sending a specially crafted POST request.

Recommendations Update TOTOLink A7000R to a version that addresses this vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2025-14925

CVE-2025-63154

Affected Products

Totolink A7000R

References · 8

• 🔥 https://github.com/0-fool/VulnbyCola/blob/main/TOTOLINK/A7000/4/1.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-63154 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-63154 · Security Note
• https://bdu.fstec.ru/vul/2025-14925 · Security Note
• https://twitter.com/CVEnew/status/1987925784040788024 · Twitter Post
• https://t.me/CVEtracker/36929 · Telegram Post
• https://t.me/cveNotify/142312 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1987924925819052391 · Twitter Post