{"id":"CVE-2022-2640","aliases":["EUVD-2022-34887","GHSA-g2g3-6rcc-6c9q"],"status":"published","title":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with...","description":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00263,"percentile":0.18177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-326"],"published":"2022-12-02T20:15:12.55Z","modified":"2026-06-17T04:42:15Z","products":[{"vendor":"horner automation","product":"remote compact controller (rcc) 972"},{"vendor":"hornerautomation","product":"rcc972_firmware"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-335-02","tags":["x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2640"},{"url":"https://github.com/advisories/GHSA-g2g3-6rcc-6c9q"}],"sources":{"cve":[{"id":"CVE-2022-2640","description":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).","status":"published","published":"2022-12-12T01:50:00.293Z","modified":"2025-04-16T16:05:18.798Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:34:32.156873Z"}],"euvd":[{"id":"EUVD-2022-34887","description":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).","status":"published","published":"2022-12-12T01:50:00Z","modified":"2025-04-16T16:05:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:24.837818Z"}],"ghsa":[{"id":"GHSA-g2g3-6rcc-6c9q","title":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with...","description":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).","status":"published","published":"2023-07-06T19:24:05Z","modified":"2024-04-04T05:30:47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:56:32.75662Z"}],"nvd":[{"id":"CVE-2022-2640","description":"The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).","status":"published","published":"2022-12-02T20:15:12.55Z","modified":"2026-06-17T04:42:15.897Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}