{"id":"CVE-2020-18329","aliases":["EUVD-2020-10253","GHSA-5ccq-w6wj-jcqq"],"status":"published","title":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web...","description":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web version v2.2, allows attackers to gain full unauthenticated access to the configuration and service interface.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00944,"percentile":0.61301,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281"],"published":"2023-01-25T00:00:00Z","modified":"2026-06-17T02:59:16Z","products":[{"vendor":"carel","product":"pcoweb_card_bios"},{"vendor":"carel","product":"pcoweb_card_boot"},{"vendor":"carel","product":"pcoweb_card_web"}],"references":[{"url":"https://medium.com/%40SergiuSechel/insecure-permissions-in-rehau-group-unlimited-polymer-solutions-implementation-of-carel-pcoweb-514c148ae694","tags":["x_transferred"]},{"url":"https://github.com/cybertoxin/CVEs/blob/main/CVE_2020_18329.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18329"},{"url":"https://medium.com/@SergiuSechel/insecure-permissions-in-rehau-group-unlimited-polymer-solutions-implementation-of-carel-pcoweb-514c148ae694"},{"url":"https://github.com/advisories/GHSA-5ccq-w6wj-jcqq"}],"sources":{"cve":[{"id":"CVE-2020-18329","description":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web version v2.2, allows attackers to gain full unauthenticated access to the configuration and service interface.","status":"published","published":"2023-01-25T00:00:00Z","modified":"2025-04-02T13:28:33.697Z","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":"adp"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-10253","description":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web version v2.2, allows attackers to gain full unauthenticated access to the configuration and service interface.","status":"published","published":"2023-01-25T00:00:00Z","modified":"2025-04-02T13:28:33Z","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":"2026-11-02T20:52:45.339497Z"}],"ghsa":[{"id":"GHSA-5ccq-w6wj-jcqq","title":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web...","description":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web version v2.2, allows attackers to gain full unauthenticated access to the configuration and service interface.","status":"published","published":"2023-01-26T21:30:30Z","modified":"2025-04-02T15:31:34Z","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-281"],"updated_at":"2026-11-02T15:00:36.145205Z"}],"nvd":[{"id":"CVE-2020-18329","description":"An issue was discovered in Rehau devices that use a pCOWeb card BIOS v6.27, BOOT v5.00, web version v2.2, allows attackers to gain full unauthenticated access to the configuration and service interface.","status":"published","published":"2023-01-26T21:15:18.453Z","modified":"2026-06-17T02:59:16.62Z","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":"primary"},{"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"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:06:47.286386Z"}]}}