{"containers":{"cna":{"affected":[{"product":"N48PBB (NVR)","vendor":"Annke","versions":[{"lessThanOrEqual":"V3.4.106 build 200422","status":"affected","version":"All","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Andrea Palanca from Nozomi Networks reported this vulnerability to CISA."}],"descriptions":[{"lang":"en","value":"Annke N48PBB (Network Video Recorder) products of version 3.4.106 build 200422 and prior are vulnerable to a stack-based buffer overflow, which allows an unauthorized remote attacker to execute arbitrary code with the same privileges as the server user (root)."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","description":"CWE-121 Stack-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-05-23T18:51:57.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert"},"references":[{"tags":["x_refsource_MISC"],"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-02"}],"source":{"advisory":"ICSA-21-238-02","discovery":"UNKNOWN"},"title":"Annke Network Video Recorder - Stack-based Buffer Overflow","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2021-32941","STATE":"PUBLIC","TITLE":"Annke Network Video Recorder - Stack-based Buffer Overflow"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"N48PBB (NVR)","version":{"version_data":[{"version_affected":"<=","version_name":"All","version_value":"V3.4.106 build 200422"}]}}]},"vendor_name":"Annke"}]}},"credit":[{"lang":"eng","value":"Andrea Palanca from Nozomi Networks reported this vulnerability to CISA."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Annke N48PBB (Network Video Recorder) products of version 3.4.106 build 200422 and prior are vulnerable to a stack-based buffer overflow, which allows an unauthorized remote attacker to execute arbitrary code with the same privileges as the server user (root)."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-121 Stack-based Buffer Overflow"}]}]},"references":{"reference_data":[{"name":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-02","refsource":"MISC","url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-02"}]},"source":{"advisory":"ICSA-21-238-02","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T23:33:56.119Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-02"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-16T15:55:48.555862Z","id":"CVE-2021-32941","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-16T16:19:18.611Z"}}]},"cveMetadata":{"assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","assignerShortName":"icscert","cveId":"CVE-2021-32941","datePublished":"2022-05-23T18:51:57.000Z","dateReserved":"2021-05-13T00:00:00.000Z","dateUpdated":"2025-04-16T16:19:18.611Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}