CVE-2018-25312

medium

Published 2026-04-29 · Modified 2026-04-29

CVSS v3

6.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2

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VIR risk

6.5

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.

Predictions

Exploit likelihood

75%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

https://www.exploit-db.com/exploits/44390
https://www.vulncheck.com/advisories/lifesize-clearsea-directory-traversal-remote-code-execution

CWEs

CWE-22

Verify integrity in audit chain (admin only). AS-IS.