PT-2026-35923 · Totolink · N200Re V5

0Xmania · Published 2026-04-29 · Updated 2026-04-29 · CVE-2026-36841

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK N200RE V5

Description Command injection is possible through the macstr and bandstr parameters within the formMapDelDevice() function. Command injection is a flaw that allows an attacker to execute arbitrary operating system commands on the target system.

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

Exploit

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2026-36841

Affected Products

N200Re V5

References · 4

• 🔥 https://github.com/0xmania/cve/tree/main/TOTOLINK-N200RE_V5-cstecgi-formMapDelDevice-CommandInjection · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-36841 · Security Note
• https://twitter.com/infoflowcloud/status/2049596121542975853 · Twitter Post
• https://twitter.com/CVEnew/status/2049594412582240563 · Twitter Post