CVE-2018-25312
LifeSize ClearSea 3.1.4 Directory Traversal Remote Code Execution
- State
- Published
- Severity
- 7.1 High
- Published
- Apr 29, 2026
- Updated
- Apr 30, 2026
- Reserved
- Apr 29, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
ClearSeaLifeSize |
|
References
- ExploitDB-44390exploit
- VulnCheck Advisory: LifeSize ClearSea 3.1.4 Directory Traversal Remote Code Executionthird-party-advisory
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