{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-57873", "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "state": "PUBLISHED", "assignerShortName": "GV", "dateReserved": "2026-06-26T02:40:42.397Z", "datePublished": "2026-06-26T07:17:07.443Z", "dateUpdated": "2026-06-26T15:29:14.906Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "shortName": "GV", "dateUpdated": "2026-06-26T07:17:07.443Z"}, "title": "GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability (IEEE8021x_upload.cgi)", "datePublic": "2026-06-26T02:55:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-476", "description": "CWE-476 NULL pointer dereference", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-153", "descriptions": [{"lang": "en", "value": "CAPEC-153 Input Data Manipulation"}]}], "affected": [{"vendor": "GeoVision Inc.", "product": "GV-LPCLPC2011/2211", "platforms": ["Linux"], "versions": [{"status": "affected", "version": "1.12"}, {"status": "unaffected", "version": "1.13"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12:*:linux:*:*:*:*:*"}, {"vulnerable": false, "criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.13:*:linux:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in IEEE8021x_upload.cgi in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\nimproper validation of multipart upload headers when processing\ncertificate-related upload fields. A remote attacker may exploit this\nvulnerability by sending a malformed multipart request, causing the affected\nCGI process to crash and resulting in a denial of service.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>An unauthenticated\nNULL pointer dereference vulnerability exists in IEEE8021x_upload.cgi in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\nimproper validation of multipart upload headers when processing\ncertificate-related upload fields. A remote attacker may exploit this\nvulnerability by sending a malformed multipart request, causing the affected\nCGI process to crash and resulting in a denial of service.</p>"}]}], "references": [{"url": "https://www.geovision.com.tw/cyber_security.php"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "timeline": [{"time": "2026-06-17T07:08:00.000Z", "lang": "en", "value": "Finder reports vulnerability to vendor"}], "credits": [{"lang": "en", "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-26T15:29:03.910232Z", "id": "CVE-2026-57873", "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": "2026-06-26T15:29:14.906Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-57873", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-26T15:29:03.910232Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-26T15:29:10.498Z"}}], "cna": {"title": "GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability (IEEE8021x_upload.cgi)", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University has reported:"}], "impacts": [{"capecId": "CAPEC-153", "descriptions": [{"lang": "en", "value": "CAPEC-153 Input Data Manipulation"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "GeoVision Inc.", "product": "GV-LPCLPC2011/2211", "versions": [{"status": "affected", "version": "1.12"}, {"status": "unaffected", "version": "1.13"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-06-17T07:08:00.000Z", "value": "Finder reports vulnerability to vendor"}], "datePublic": "2026-06-26T02:55:00.000Z", "references": [{"url": "https://www.geovision.com.tw/cyber_security.php"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "An unauthenticated\nNULL pointer dereference vulnerability exists in IEEE8021x_upload.cgi in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\nimproper validation of multipart upload headers when processing\ncertificate-related upload fields. A remote attacker may exploit this\nvulnerability by sending a malformed multipart request, causing the affected\nCGI process to crash and resulting in a denial of service.", "supportingMedia": [{"type": "text/html", "value": "<p>An unauthenticated\nNULL pointer dereference vulnerability exists in IEEE8021x_upload.cgi in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\nimproper validation of multipart upload headers when processing\ncertificate-related upload fields. A remote attacker may exploit this\nvulnerability by sending a malformed multipart request, causing the affected\nCGI process to crash and resulting in a denial of service.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL pointer dereference"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12:*:linux:*:*:*:*:*", "vulnerable": true}, {"criteria": "cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.13:*:linux:*:*:*:*:*", "vulnerable": false}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "shortName": "GV", "dateUpdated": "2026-06-26T07:17:07.443Z"}}}, "cveMetadata": {"cveId": "CVE-2026-57873", "state": "PUBLISHED", "dateUpdated": "2026-06-26T15:29:14.906Z", "dateReserved": "2026-06-26T02:40:42.397Z", "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "datePublished": "2026-06-26T07:17:07.443Z", "assignerShortName": "GV"}, "dataVersion": "5.2"}

{}

{}

{"created": "2026-06-26T08:30:04.770126+00:00", "updated": "2026-06-26T08:30:04.770133+00:00", "vendors": []}