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Advisories

Nexterm through 1.2.2-BETA Missing Authorization in Server Session Lifecycle Routes

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Severity
medium
Date
Affecting

  • Nexterm >= 1.0.6-OPEN-PREVIEW, <= 1.2.2-BETA

CWE
  • CWE-639 Authorization Bypass Through User-Controlled Key
CVSS
5.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Credit
HieuPenguinnn
Description
Nexterm through 1.2.2-BETA contains a missing authorization vulnerability that allows authenticated users to hibernate, resume, or terminate other users' remote sessions via session lifecycle routes. Attackers who obtain a session ID can call the hibernate, resume, or DELETE connection endpoints to disrupt live SSH, RDP, VNC, or SFTP sessions.

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