{"id":"CVE-2022-36945","aliases":["EUVD-2022-39602","GHSA-7h7m-f57f-hpj2"],"status":"published","title":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows...","description":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00909,"percentile":0.60208,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2022-08-24T05:01:53Z","modified":"2026-06-17T04:54:19Z","products":[{"vendor":"mazda","product":"mazda_firmware"}],"references":[{"url":"https://www.blackhat.com/us-22/briefings/schedule/#rollback---a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-27185","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://medium.com/codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.youtube.com/playlist?list=PLYodcy84oQL1gxwiuRm13xRXxTQL9cO5t","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.pcmag.com/news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack","tags":["x_refsource_MISC","x_transferred","Press/Media Coverage","Third Party Advisory"]},{"url":"https://hackaday.com/2022/08/17/rollback-breaks-into-your-car/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36945"},{"url":"https://github.com/advisories/GHSA-7h7m-f57f-hpj2"}],"sources":{"cve":[{"id":"CVE-2022-36945","description":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.","status":"published","published":"2022-08-24T05:01:53Z","modified":"2024-08-03T10:21:31.962Z","updated_at":"2026-11-02T14:34:35.615708Z"}],"euvd":[{"id":"EUVD-2022-39602","description":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.","status":"published","published":"2022-08-24T05:01:53Z","modified":"2024-08-03T10:21:31Z","updated_at":"2026-11-03T03:25:24.099928Z"}],"ghsa":[{"id":"GHSA-7h7m-f57f-hpj2","title":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows...","description":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.","status":"published","published":"2022-08-25T00:00:29Z","modified":"2023-01-29T05:02:04Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:44:59.173471Z"}],"nvd":[{"id":"CVE-2022-36945","description":"The Remote Keyless Entry (RKE) receiving unit on certain Mazda vehicles through 2020 allows remote attackers to perform unlock operations and force a resynchronization after capturing three consecutive valid key-fob signals over the radio, aka a RollBack attack. The attacker retains the ability to unlock indefinitely.","status":"published","published":"2022-08-24T06:15:07.817Z","modified":"2026-06-17T04:54:19.56Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:07:25.883929Z"}]}}