{"id":"CVE-2026-32296","state":"PUBLISHED","title":"Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint","description":"Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process.","publishedAt":"2026-03-17T17:19:55.013Z","updatedAt":"2026-03-17T18:10:26.448Z","severity":{"score":8.8,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","source":"cisa-cg"},"assigner":"cisa-cg","products":["Sipeed NanoKVM"],"affected":[{"vendor":"Sipeed","product":"NanoKVM","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"2.3.1","versionType":"custom"},{"version":"2.3.1","status":"unaffected"}]}],"references":["https://github.com/sipeed/NanoKVM/blob/main/CHANGELOG.md#231-2025-12-26","https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/","https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json","https://www.cve.org/CVERecord?id=CVE-2026-32296"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/32xxx/CVE-2026-32296.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32296","state":"PUBLISHED","datePublished":"2026-03-17T17:19:55.013Z","dateUpdated":"2026-03-17T18:10:26.448Z","assignerShortName":"cisa-cg","assignerOrgId":"9119a7d8-5eab-497f-8521-727c672e3725","dateReserved":"2026-03-11T18:26:54.750Z"},"containers":{"cna":{"title":"Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint","descriptions":[{"lang":"en","value":"Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process."}],"affected":[{"vendor":"Sipeed","product":"NanoKVM","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"2.3.1","versionType":"custom"},{"version":"2.3.1","status":"unaffected"}]}],"references":[{"url":"https://github.com/sipeed/NanoKVM/blob/main/CHANGELOG.md#231-2025-12-26","name":"url","tags":["patch"]},{"url":"https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/","name":"url"},{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json","name":"url"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-32296","name":"url"}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","userInteraction":"NONE","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","subIntegrityImpact":"NONE","vulnIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnConfidentialityImpact":"NONE"}},{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.2,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-03-16T19:28:53.598916Z","id":"CVE-2026-32296","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"cisa-cg","orgId":"9119a7d8-5eab-497f-8521-727c672e3725","dateUpdated":"2026-03-17T17:19:55.013Z"},"credits":[{"value":"Reynaldo Vasquez Garcia, Eclypsium","lang":"en"}],"datePublic":"2026-03-17T00:00:00.000Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-17T18:10:20.429406Z","id":"CVE-2026-32296","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-17T18:10:26.448Z"}}]}}}