{"cve":"CVE-2022-45430","nvd":{"published":"2022-12-27T18:15:10.743","modified":"2026-06-17T05:10:07.390","status":"Modified","description":"Some Dahua software products have a vulnerability of unauthenticated enable or disable SSHD service. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could enable or disable the SSHD service.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","score":3.7},"cwes":["CWE-284"],"references":["https://www.dahuasecurity.com/support/cybersecurity/details/1137","https://www.dahuasecurity.com/support/cybersecurity/details/1137"],"products":["dahuasecurity:dhi-dss4004-s2_firmware","dahuasecurity:dhi-dss7016d-s2_firmware","dahuasecurity:dhi-dss7016dr-s2_firmware","dahuasecurity:dss_express","dahuasecurity:dss_professional"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-45430","score":0.00441,"percentile":0.3834,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}