PT-2026-35995 · Undefined · Undefined

Published 2026-04-29 · Updated 2026-04-29 · CVE-2018-25312

NVD

CVSS v3.1

6.5

Medium

Base vector

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

LifeSize ClearSea 3.1.4 contains directory traversal vulnerabilities that allow authenticated attackers to download and upload arbitrary files by manipulating path parameters in the smartgui interface. Attackers can exploit the upload endpoint with directory traversal sequences to write files to arbitrary locations on the system, enabling remote code execution.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2018-25312

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-25312 · Security Note
• https://vulncheck.com/advisories/lifesize-clearsea-directory-traversal-remote-code-execution · Note
• https://exploit-db.com/exploits/44390 · Note