{"id":"CVE-2026-8359","state":"PUBLISHED","title":"Gladinet Triofox WOSHttpStatusModule.dll NULL Function Pointer Call DoS","description":"When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin_LoadHttpModule function in the dll would be called to set up a \"module\" object for that module. However, WOSHttpStatusModule.dll is not present in the installation. As a result, a function pointer to WOSBin_LoadHttpModule (which would have been in the export table in WOSHttpStatusModule.dll) is set to NULL, resulting in calling a function at address 0.","publishedAt":"2026-05-27T19:49:18.405Z","updatedAt":"2026-05-27T20:26:19.922Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"tenable"},"assigner":"tenable","products":["Gladinet Triofox"],"affected":[{"vendor":"Gladinet","product":"Triofox","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"17.3.10565.57509","versionType":"semver"}]}],"references":["https://www.tenable.com/security/research/TRA-2026-45"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/8xxx/CVE-2026-8359.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8359","state":"PUBLISHED","datePublished":"2026-05-27T19:49:18.405Z","dateUpdated":"2026-05-27T20:26:19.922Z","assignerShortName":"tenable","assignerOrgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateReserved":"2026-05-11T19:17:36.248Z"},"containers":{"cna":{"title":"Gladinet Triofox WOSHttpStatusModule.dll NULL Function Pointer Call DoS","descriptions":[{"lang":"en","value":"When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin_LoadHttpModule function in the dll would be called to set up a \"module\" object for that module. However, WOSHttpStatusModule.dll is not present in the installation. As a result, a function pointer to WOSBin_LoadHttpModule (which would have been in the export table in WOSHttpStatusModule.dll) is set to NULL, resulting in calling a function at address 0."}],"affected":[{"vendor":"Gladinet","product":"Triofox","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"17.3.10565.57509","versionType":"semver"}]}],"references":[{"url":"https://www.tenable.com/security/research/TRA-2026-45"}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","description":"CWE-476 NULL pointer dereference","type":"CWE"}]}],"providerMetadata":{"shortName":"tenable","orgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","dateUpdated":"2026-05-27T19:49:18.405Z"},"datePublic":"2026-05-27T20:00:00.000Z","impacts":[{"capecId":"CAPEC-129","descriptions":[{"lang":"en","value":"CAPEC-129 Pointer Manipulation"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://www.tenable.com/security/research/TRA-2026-45","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-27T20:26:08.783283Z","id":"CVE-2026-8359","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-27T20:26:19.922Z"}}]}}}