CVE-2025-54860
High
Description
Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow management operations on the device such as firmware upgrades and device reboot requiring an authentication. A wrong management of login failures of the service allows a denial-of-service attack, leaving the telnet service into an unreachable state.
SeverityHigh
CVSS7.7
Exploit probability—
ProductIn-Sight 2000 series
PublishedSep 18, 2025
First seenSep 18, 2025
Weakness typeCWE-307CWE-307
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cognex In-Sight 2000 series | 5.x ≤ v ≤ 6.5.1 | — |
| Cognex In-Sight 7000 series | 5.x ≤ v ≤ 6.5.1 | — |
| Cognex In-Sight 8000 series | 5.x ≤ v ≤ 6.5.1 | — |
| Cognex In-Sight 9000 series | 5.x ≤ v ≤ 6.5.1 | — |
| Cognex In-Sight Explorer | 5.x ≤ v ≤ 6.5.1 | — |
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