{"id":"CVE-2021-31338","aliases":["EUVD-2021-18248","GHSA-qcvh-w68r-q938"],"status":"published","title":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1)....","description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00242,"percentile":0.15441,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-15"],"published":"2021-08-19T10:00:11Z","modified":"2026-06-17T03:51:34Z","products":[{"vendor":"siemens","product":"sinema remote connect client"},{"vendor":"siemens","product":"sinema_remote_connect"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-816035.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31338"},{"url":"https://github.com/advisories/GHSA-qcvh-w68r-q938"}],"sources":{"cve":[{"id":"CVE-2021-31338","description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","status":"published","published":"2021-08-19T10:00:11Z","modified":"2024-08-03T22:55:53.516Z","cwes":["CWE-15"],"updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18248","description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","status":"published","published":"2021-08-19T10:00:11Z","modified":"2024-08-03T22:55:53Z","updated_at":"2026-11-03T03:24:39.559154Z"}],"ghsa":[{"id":"GHSA-qcvh-w68r-q938","title":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1)....","description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","status":"published","published":"2022-05-24T19:11:40Z","modified":"2023-01-30T05:01:35Z","updated_at":"2026-11-02T14:46:26.483285Z"}],"nvd":[{"id":"CVE-2021-31338","description":"A vulnerability has been identified in SINEMA Remote Connect Client (All versions \u003c V3.0 SP1). Affected devices allow to modify configuration settings over an unauthenticated channel. This could allow a local attacker to escalate privileges and execute own code on the device.","status":"published","published":"2021-08-19T16:15:12.243Z","modified":"2026-06-17T03:51:34.27Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-15"],"updated_at":"2026-11-02T14:06:57.318236Z"}]}}