{"id":"CVE-2026-112373","state":"PUBLISHED","title":"H3C Magic NX15 usrlist sub_416874 stack-based overflow","description":"A security vulnerability has been detected in H3C Magic NX15 NX15V100R017. This impacts the function sub_416874 of the file /usr/bin/usrlist. Such manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.","publishedAt":"2026-10-19T23:00:16.156Z","updatedAt":"2026-10-20T13:51:59.801Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["H3C Magic NX15"],"affected":[{"vendor":"H3C","product":"Magic NX15","versions":[{"version":"NX15V100R017","status":"affected"}],"cpes":["cpe:2.3:o:h3c:magic_nx15_firmware:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/422421","https://vuldb.com/vuln/422421/cti","https://vuldb.com/cve/CVE-2026-112373","https://vuldb.com/submit/983540","https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_stack_overflow_dos"],"weaknesses":["CWE-121","CWE-119"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/112xxx/CVE-2026-112373.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-112373","state":"PUBLISHED","datePublished":"2026-10-19T23:00:16.156Z","dateUpdated":"2026-10-20T13:51:59.801Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-19T15:59:01.321Z"},"containers":{"cna":{"title":"H3C Magic NX15 usrlist sub_416874 stack-based overflow","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in H3C Magic NX15 NX15V100R017. This impacts the function sub_416874 of the file /usr/bin/usrlist. Such manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure."}],"affected":[{"vendor":"H3C","product":"Magic NX15","versions":[{"version":"NX15V100R017","status":"affected"}],"cpes":["cpe:2.3:o:h3c:magic_nx15_firmware:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/422421","name":"VDB-422421 | H3C Magic NX15 usrlist sub_416874 stack-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/422421/cti","name":"VDB-422421 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-112373","name":"CVE-2026-112373 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/983540","name":"Submit #983540 | H3C Magic NX15 NX15V100R017 Denial of Service","tags":["third-party-advisory"]},{"url":"https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_stack_overflow_dos","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.8,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","type":"CWE","lang":"en","description":"Stack-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-19T23:00:16.156Z"},"timeline":[{"time":"2026-10-19T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-19T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-19T18:04:14.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"starlight (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-20T13:51:47.857218Z","id":"CVE-2026-112373","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-20T13:51:59.801Z"}}]}}}