The webupgrade function on the Cohu 3960HD does not verify the firmware upgrade files or process, allowing an attacker to upload a specially crafted postinstall.sh file that will be executed with "root" privileges.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-17804 The webupgrade function on the Cohu 3960HD does not verify the firmware upgrade files or process, allowing an attacker to upload a specially crafted postinstall.sh file that will be executed with "root" privileges.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T16:48:22.863Z

Reserved: 2017-05-09T00:00:00

Link: CVE-2017-8862

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-11-22T08:29:00.347

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-8862

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses