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CVE-2025-53969: Cognex In-Sight Explorer and In-Sight Camera Firmware Client-Side Enforcement of Server-Side Security

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-18 · updated 2026-10-18
• Weakness: CWE-602

Description

Cognex In-Sight Explorer and In-Sight Camera Firmware expose a service implementing a proprietary protocol on TCP port 1069 to allow the client-side software, such as the In-Sight Explorer tool, to perform management operations such as changing network settings or modifying users' access to the device.

Affected products

• Cognex In-Sight 2000 series: from 5.x through 6.5.1
• Cognex In-Sight 7000 series: from 5.x through 6.5.1
• Cognex In-Sight 8000 series: from 5.x through 6.5.1
• Cognex In-Sight 9000 series: from 5.x through 6.5.1
• Cognex In-Sight Explorer: from 5.x through 6.5.1

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-261-06

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