PT-2025-51313 · Totolink · Totolink N200Re+1

L0Tk3 · Published 2025-12-15 · Updated 2025-12-21 · CVE-2025-55895

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions TOTOLINK A3300R version V17.0.0cu.557 B20221024 TOTOLINK N200RE versions V9.3.5u.6448 B20240521 and V9.3.5u.6437 B20230519

Description The devices are susceptible to an Incorrect Access Control issue, allowing attackers to send payloads to the interface without authentication, enabling remote exploitation.

Recommendations TOTOLINK A3300R version V17.0.0cu.557 B20221024: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TOTOLINK N200RE version V9.3.5u.6448 B20240521: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TOTOLINK N200RE version V9.3.5u.6437 B20230519: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-55895

Affected Products

Totolink A3300R

Totolink N200Re

References · 6

• 🔥 https://github.com/l0tk3/CVES/blob/main/CVE-2025-55895.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-55895 · Security Note
• https://osv.dev/vulnerability/CVE-2025-55895 · Vendor Advisory
• https://totolink.net · Note
• https://twitter.com/CVEnew/status/2002857394649608527 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2000694590349750561 · Twitter Post