{"id":"CVE-2025-54860","aliases":["EUVD-2025-30188","GHSA-9pxp-cvw2-vjgf"],"status":"published","title":"Cognex In-Sight Explorer and In-Sight Camera Firmware  Improper Restriction of Excessive Authentication Attempts","description":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow \nmanagement operations on the device such as firmware upgrades and device\n reboot requiring an authentication. A wrong management of login \nfailures of the service allows a denial-of-service attack, leaving the telnet service \ninto an unreachable state.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00136,"percentile":0.03063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2025-09-18T21:20:20Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"cognex","product":"in-sight 2000 series"},{"vendor":"cognex","product":"in-sight 7000 series"},{"vendor":"cognex","product":"in-sight 8000 series"},{"vendor":"cognex","product":"in-sight 9000 series"},{"vendor":"cognex","product":"in-sight explorer"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-261-06"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54860"},{"url":"https://github.com/advisories/GHSA-9pxp-cvw2-vjgf"}],"sources":{"cve":[{"id":"CVE-2025-54860","title":"Cognex In-Sight Explorer and In-Sight Camera Firmware  Improper Restriction of Excessive Authentication Attempts","description":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow \nmanagement operations on the device such as firmware upgrades and device\n reboot requiring an authentication. A wrong management of login \nfailures of the service allows a denial-of-service attack, leaving the telnet service \ninto an unreachable state.","status":"published","published":"2025-09-18T21:20:20.243Z","modified":"2025-09-19T13:15:40.179Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:32:27.28543Z"}],"euvd":[{"id":"EUVD-2025-30188","description":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow \nmanagement operations on the device such as firmware upgrades and device\n reboot requiring an authentication. A wrong management of login \nfailures of the service allows a denial-of-service attack, leaving the telnet service \ninto an unreachable state.","status":"published","published":"2025-09-18T21:20:20Z","modified":"2025-09-19T13:15:40Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:31:41.254663Z"}],"ghsa":[{"id":"GHSA-9pxp-cvw2-vjgf","title":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in...","description":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow \nmanagement operations on the device such as firmware upgrades and device\n reboot requiring an authentication. A wrong management of login \nfailures of the service allows a denial-of-service attack, leaving the telnet service \ninto an unreachable state.","status":"published","published":"2025-09-19T00:30:58Z","modified":"2025-09-19T00:31:05Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T15:03:39.8276Z"}],"nvd":[{"id":"CVE-2025-54860","description":"Cognex In-Sight Explorer and In-Sight Camera Firmware expose a telnet-based service on port 23 in order to allow \nmanagement operations on the device such as firmware upgrades and device\n reboot requiring an authentication. A wrong management of login \nfailures of the service allows a denial-of-service attack, leaving the telnet service \ninto an unreachable state.","status":"published","published":"2025-09-18T22:15:46.747Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:11:30.865098Z"}]}}