Description
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.
Published: 2017-11-22
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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.
History

No history.

Subscriptions

Cohuhd 3960hd 3960hd Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2017-05-09T00:00:00.000Z

Link: CVE-2017-8862

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-8862

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses