{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-57878", "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "state": "PUBLISHED", "assignerShortName": "GV", "dateReserved": "2026-06-26T02:40:42.397Z", "datePublished": "2026-06-26T07:17:29.235Z", "dateUpdated": "2026-06-26T15:46:18.283Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "shortName": "GV", "dateUpdated": "2026-06-26T07:17:29.235Z" }, "title": "GV-LPC2011/LPC2211 - unauthorized buffer overflow vulnerability (thttpd)", "datePublic": "2026-06-26T02:55:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-121", "description": "CWE-121 Stack-based buffer overflow", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-100", "descriptions": [ { "lang": "en", "value": "CAPEC-100 Overflow Buffers" } ] } ], "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\nstack-based buffer overflow vulnerability exists in thttpd in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\ninsufficient bounds checking when processing web request parameters in a\nspecific request path. A remote attacker may exploit this vulnerability by\nsending a crafted HTTP request with overly long input, resulting in memory\ncorruption, denial of service, or potentially arbitrary code execution.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "

An unauthenticated\nstack-based buffer overflow vulnerability exists in thttpd in GeoVision\nGV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by\ninsufficient bounds checking when processing web request parameters in a\nspecific request path. A remote attacker may exploit this vulnerability by\nsending a crafted HTTP request with overly long input, resulting in memory\ncorruption, denial of service, or potentially arbitrary code execution.

" } ] } ], "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": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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": "2026-06-26T15:43:22.747761Z", "id": "CVE-2026-57878", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-26T15:46:18.283Z" } } ] } }