{"id":"CVE-2022-27242","aliases":["EUVD-2022-31751","GHSA-2qr5-c6ch-9wr8"],"status":"published","title":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is...","description":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00217,"percentile":0.12225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2022-05-10T09:47:00Z","modified":"2026-06-17T04:36:33Z","products":[{"vendor":"siemens","product":"openv2g"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27242"},{"url":"https://github.com/advisories/GHSA-2qr5-c6ch-9wr8"}],"sources":{"cve":[{"id":"CVE-2022-27242","description":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.","status":"published","published":"2022-05-10T09:47:00Z","modified":"2024-08-03T05:25:32.069Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:33.913527Z"}],"euvd":[{"id":"EUVD-2022-31751","description":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.","status":"published","published":"2022-05-10T09:47:00Z","modified":"2024-08-03T05:25:32Z","updated_at":"2026-11-03T03:25:43.539822Z"}],"ghsa":[{"id":"GHSA-2qr5-c6ch-9wr8","title":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is...","description":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.","status":"published","published":"2022-05-21T00:01:03Z","modified":"2023-01-28T05:04:57Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:44:16.563052Z"}],"nvd":[{"id":"CVE-2022-27242","description":"A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when parsing X509 serial numbers. Thus, an attacker could introduce a buffer overflow that leads to memory corruption.","status":"published","published":"2022-05-20T13:15:15.027Z","modified":"2026-06-17T04:36:33.597Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:20.264424Z"}]}}