CVE-2026-12850

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-12850", "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "state": "PUBLISHED", "assignerShortName": "GV", "dateReserved": "2026-06-22T00:42:27.477Z", "datePublished": "2026-06-24T03:40:24.764Z", "dateUpdated": "2026-06-24T12:52:28.883Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "shortName": "GV", "dateUpdated": "2026-06-24T03:40:24.764Z"}, "title": "GeoVision GV-I/O Box 4E libNetSetObj.so OS command injection vulnerability", "datePublic": "2026-06-17T03:31:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "capec-10"}]}], "affected": [{"vendor": "GeoVision Inc.", "product": "GV-I/O Box 4E", "platforms": ["Linux"], "versions": [{"status": "affected", "version": "V2.09"}, {"status": "unaffected", "version": "V2.12"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:geovision_inc.:gv-i_o_box_4e:v2.09:*:linux:*:*:*:*:*"}, {"vulnerable": false, "criteria": "cpe:2.3:a:geovision_inc.:gv-i_o_box_4e:v2.12:*:linux:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability.\n\n\n`libNetSetObj.so` is an internal library used by various binaries on the device to configure the network stack (start and stop various services, configure IP, Netmask, gateway, dns, etc.)\n\n\n#### CNetSetObj::m_F_n_Set_Gate_way command injection\n\nThe following function takes a string as a gatewy address, performs no sanitization on it and calls `system`. This is a classic command injection vulnerability. The function is reachable from both the network-exposed `DVRSearch` service and the `Network.cgi` endpoint. \n\n\n\n\n\n int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char **this, char *gw, char *dev)\n\n {\n\n char s[324]; // [sp+4h] [bp-144h] BYREF\n\n\n\n if ( !dev && !*this || !gw )\n\n return 0;\n\n system(\"/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\");\n\n system(\"/sbin/route del default \");\n\n if ( dev )\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, dev); //attacker controlled gw string\n\n else\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n sprintf(s, \"/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n return 1;\n\n }", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability.<div><br></div><div>`libNetSetObj.so` is an internal library used by various binaries on the device to configure the network stack (start and stop various services, configure IP, Netmask, gateway, dns, etc.)\n<br><br>#### CNetSetObj::m_F_n_Set_Gate_way command injection<br><br>The following function takes a string as a gatewy address, performs no sanitization on it and calls `system`. This is a classic command injection vulnerability. The function is reachable from both the network-exposed `DVRSearch` service and the `Network.cgi` endpoint. \n<br>\n<br>\n<br> int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char **this, char *gw, char *dev)\n<br> {\n<br> char s[324]; // [sp+4h] [bp-144h] BYREF\n<br>\n<br> if ( !dev &amp;&amp; !*this || !gw )\n<br> return 0;\n<br> system(\"/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\");\n<br> system(\"/sbin/route del default \");\n<br> if ( dev )\n<br> sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, dev); //attacker controlled gw string\n<br> else\n<br> sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, *this); //attacker controlled gw string\n<br> system(s);\n<br> sprintf(s, \"/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\", gw, *this); //attacker controlled gw string\n<br> system(s);\n<br> return 1;\n<br> }<br><br></div><div><br></div>"}]}], "references": [{"url": "https://www.geovision.com.tw/cyber_security.php", "tags": ["vendor-advisory"]}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2379", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"}}], "timeline": [{"time": "2026-04-21T07:34:00.000Z", "lang": "en", "value": "Finder Reports Vulnerabilties to Vendor"}], "credits": [{"lang": "en", "value": "Philippe Laulheret of Cisco Talos", "type": "finder"}, {"lang": "en", "value": "Kelly Patterson of Cisco Talos", "type": "remediation reviewer"}, {"lang": "en", "value": "Robert Sherwin of Cisco Talos", "type": "coordinator"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-24T12:51:53.369783Z", "id": "CVE-2026-12850", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-06-24T12:52:28.883Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-12850", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-24T12:51:53.369783Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-24T12:52:25.787Z"}}], "cna": {"title": "GeoVision GV-I/O Box 4E libNetSetObj.so OS command injection vulnerability", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Philippe Laulheret of Cisco Talos"}, {"lang": "en", "type": "remediation reviewer", "value": "Kelly Patterson of Cisco Talos"}, {"lang": "en", "type": "coordinator", "value": "Robert Sherwin of Cisco Talos"}], "impacts": [{"descriptions": [{"lang": "en", "value": "capec-10"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "GeoVision Inc.", "product": "GV-I/O Box 4E", "versions": [{"status": "affected", "version": "V2.09"}, {"status": "unaffected", "version": "V2.12"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-04-21T07:34:00.000Z", "value": "Finder Reports Vulnerabilties to Vendor"}], "datePublic": "2026-06-17T03:31:00.000Z", "references": [{"url": "https://www.geovision.com.tw/cyber_security.php", "tags": ["vendor-advisory"]}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2379", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability.\n\n\n`libNetSetObj.so` is an internal library used by various binaries on the device to configure the network stack (start and stop various services, configure IP, Netmask, gateway, dns, etc.)\n\n\n#### CNetSetObj::m_F_n_Set_Gate_way command injection\n\nThe following function takes a string as a gatewy address, performs no sanitization on it and calls `system`. This is a classic command injection vulnerability. The function is reachable from both the network-exposed `DVRSearch` service and the `Network.cgi` endpoint. \n\n\n\n\n\n int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char **this, char *gw, char *dev)\n\n {\n\n char s[324]; // [sp+4h] [bp-144h] BYREF\n\n\n\n if ( !dev && !*this || !gw )\n\n return 0;\n\n system(\"/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\");\n\n system(\"/sbin/route del default \");\n\n if ( dev )\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, dev); //attacker controlled gw string\n\n else\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n sprintf(s, \"/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n return 1;\n\n }", "supportingMedia": [{"type": "text/html", "value": "Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability.<div><br></div><div>`libNetSetObj.so` is an internal library used by various binaries on the device to configure the network stack (start and stop various services, configure IP, Netmask, gateway, dns, etc.)\n<br><br>#### CNetSetObj::m_F_n_Set_Gate_way command injection<br><br>The following function takes a string as a gatewy address, performs no sanitization on it and calls `system`. This is a classic command injection vulnerability. The function is reachable from both the network-exposed `DVRSearch` service and the `Network.cgi` endpoint. \n<br>\n<br>\n<br> int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char **this, char *gw, char *dev)\n<br> {\n<br> char s[324]; // [sp+4h] [bp-144h] BYREF\n<br>\n<br> if ( !dev &amp;&amp; !*this || !gw )\n<br> return 0;\n<br> system(\"/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\");\n<br> system(\"/sbin/route del default \");\n<br> if ( dev )\n<br> sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, dev); //attacker controlled gw string\n<br> else\n<br> sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, *this); //attacker controlled gw string\n<br> system(s);\n<br> sprintf(s, \"/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\", gw, *this); //attacker controlled gw string\n<br> system(s);\n<br> return 1;\n<br> }<br><br></div><div><br></div>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:geovision_inc.:gv-i_o_box_4e:v2.09:*:linux:*:*:*:*:*", "vulnerable": true}, {"criteria": "cpe:2.3:a:geovision_inc.:gv-i_o_box_4e:v2.12:*:linux:*:*:*:*:*", "vulnerable": false}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "shortName": "GV", "dateUpdated": "2026-06-24T03:40:24.764Z"}}}, "cveMetadata": {"cveId": "CVE-2026-12850", "state": "PUBLISHED", "dateUpdated": "2026-06-24T12:52:28.883Z", "dateReserved": "2026-06-22T00:42:27.477Z", "assignerOrgId": "0df08a0e-a200-4957-9bb0-084f562506f9", "datePublished": "2026-06-24T03:40:24.764Z", "assignerShortName": "GV"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Linux"], "product": "GV-I/O Box 4E", "vendor": "GeoVision Inc.", "versions": [{"status": "affected", "version": "V2.09"}, {"status": "unaffected", "version": "V2.12"}]}], "source": "0df08a0e-a200-4957-9bb0-084f562506f9"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability.\n\n\n`libNetSetObj.so` is an internal library used by various binaries on the device to configure the network stack (start and stop various services, configure IP, Netmask, gateway, dns, etc.)\n\n\n#### CNetSetObj::m_F_n_Set_Gate_way command injection\n\nThe following function takes a string as a gatewy address, performs no sanitization on it and calls `system`. This is a classic command injection vulnerability. The function is reachable from both the network-exposed `DVRSearch` service and the `Network.cgi` endpoint. \n\n\n\n\n\n int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char **this, char *gw, char *dev)\n\n {\n\n char s[324]; // [sp+4h] [bp-144h] BYREF\n\n\n\n if ( !dev && !*this || !gw )\n\n return 0;\n\n system(\"/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\");\n\n system(\"/sbin/route del default \");\n\n if ( dev )\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, dev); //attacker controlled gw string\n\n else\n\n sprintf(s, \"/sbin/route add default gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n sprintf(s, \"/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\", gw, *this); //attacker controlled gw string\n\n system(s);\n\n return 1;\n\n }"}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades de inyecci\u00f3n de comandos del sistema operativo existen en la funcionalidad \u2019libNetSetObj.so\u2019 de GeoVision GV-I/O Box 4E 2.09. Un paquete de red especialmente dise\u00f1ado puede llevar a la ejecuci\u00f3n de comandos. Un atacante puede enviar una solicitud de red para activar esta vulnerabilidad.\n\n\u2019libNetSetObj.so\u2019 es una biblioteca interna utilizada por varios binarios en el dispositivo para configurar la pila de red (iniciar y detener varios servicios, configurar IP, m\u00e1scara de red, puerta de enlace, DNS, etc.).\n\n#### Inyecci\u00f3n de comandos en CNetSetObj::m_F_n_Set_Gate_way\n\nLa siguiente funci\u00f3n toma una cadena como direcci\u00f3n de puerta de enlace, no realiza ninguna sanitizaci\u00f3n sobre ella y llama a \u2019system\u2019. Esta es una vulnerabilidad cl\u00e1sica de inyecci\u00f3n de comandos. La funci\u00f3n es accesible tanto desde el servicio \u2019DVRSearch\u2019 expuesto en la red como desde el punto final \u2019Network.cgi\u2019.\n\n\u201d\u201d\u201cc\n int __fastcall CNetSetObj::m_F_n_Set_Gate_way(const char this, char gw, char dev)\n {\n char s[324]; // [sp+4h] [bp-144h] BYREF\n\n if ( !dev && !this || !gw )\n return 0;\n system(\u201c/sbin/route del -net 224.0.0.0 netmask 224.0.0.0\u201d);\n system(\u201c/sbin/route del default \u201d);\n if ( dev )\n sprintf(s, \u201c/sbin/route add default gw %s dev %s\u201d, gw, dev); //cadena de puerta de enlace controlada por el atacante\n else\n sprintf(s, \u201c/sbin/route add default gw %s dev %s\u201d, gw, this); //cadena de puerta de enlace controlada por el atacante\n system(s);\n sprintf(s, \u201c/sbin/route add -net 224.0.0.0 netmask 224.0.0.0 gw %s dev %s\u201d, gw, this); //cadena de puerta de enlace controlada por el atacante\n system(s);\n return 1;\n }\n\u201d\u201d\u201d"}], "id": "CVE-2026-12850", "lastModified": "2026-10-25T23:10:00.167", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 6.0, "source": "0df08a0e-a200-4957-9bb0-084f562506f9", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-12850", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-24T12:51:53.369783Z", "version": "2.0.3"}}]}, "published": "2026-06-24T05:17:27.020", "references": [{"source": "0df08a0e-a200-4957-9bb0-084f562506f9", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2379"}, {"source": "0df08a0e-a200-4957-9bb0-084f562506f9", "url": "https://www.geovision.com.tw/cyber_security.php"}], "sourceIdentifier": "0df08a0e-a200-4957-9bb0-084f562506f9", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "0df08a0e-a200-4957-9bb0-084f562506f9", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["linux"], "status": "affected", "versions": {"scheme": "generic", "value": "V2.09"}}, {"platform": ["linux"], "status": "unaffected", "versions": {"scheme": "generic", "value": "V2.12"}}], "enrichment": {"confidence": 90.0, "confidence_source": "matching", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 90.0, "source": "matching"}]}, "original": {"product": "GV-I/O Box 4E", "source": "cna", "vendor": "GeoVision Inc."}, "product": "gv-i_o_box_4e", "vendor": "geovision_inc."}], "created": "2026-06-24T09:15:06.385996+00:00", "updated": "2026-06-24T15:45:06.676881+00:00", "vendors": ["geovision_inc.", "geovision_inc.$PRODUCT$gv-i_o_box_4e"]}