{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12486","assignerOrgId":"0df08a0e-a200-4957-9bb0-084f562506f9","state":"PUBLISHED","assignerShortName":"GV","dateReserved":"2026-06-17T03:09:07.610Z","datePublished":"2026-06-24T03:40:19.795Z","dateUpdated":"2026-06-24T12:54:13.822Z"},"containers":{"cna":{"providerMetadata":{"orgId":"0df08a0e-a200-4957-9bb0-084f562506f9","shortName":"GV","dateUpdated":"2026-06-24T03:40:19.795Z"},"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_IP_Addr command injection\n\nThe following function takes a string as an ip address, performs no sanitization 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    int __fastcall CNetSetObj::m_F_n_Set_IP_Addr(const char **this, char *ip_addr)\n\n    {\n\n      bool v2; // zf\n\n      char v4[72]; // [sp+0h] [bp-48h] BYREF\n\n\n\n      v2 = *this == 0;\n\n      if ( *this )\n\n        v2 = ip_addr == 0;\n\n      if ( v2 )\n\n        return 0;\n\n      sprintf(v4, \"/sbin/ifconfig %s %s\", *this, ip_addr);  // attacker controlled ip address \n\n      system(v4);\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_IP_Addr command injection<br><br>The following function takes a string as an ip address, performs no sanitization 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>    int __fastcall CNetSetObj::m_F_n_Set_IP_Addr(const char **this, char *ip_addr)\n<br>    {\n<br>      bool v2; // zf\n<br>      char v4[72]; // [sp+0h] [bp-48h] BYREF\n<br>\n<br>      v2 = *this == 0;\n<br>      if ( *this )\n<br>        v2 = ip_addr == 0;\n<br>      if ( v2 )\n<br>        return 0;\n<br>      sprintf(v4, \"/sbin/ifconfig %s %s\", *this, ip_addr);  // attacker controlled ip address \n<br>      system(v4);\n<br>      return 1;\n<br>    }<br><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":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-24T12:54:03.543792Z","id":"CVE-2026-12486","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":"2026-06-24T12:54:13.822Z"}}]}}