CVE-2022-45432 json
Some Dahua software products have a vulnerability of unauthenticated search for devices.
published 2022-12-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-48304
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Some Dahua software products have a vulnerability of unauthenticated search for devices. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could unauthenticated search for devices in range of IPs from remote DSS Server.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- n/a DSS Professional、DSS Express、DHI-DSS7016D-S2/DHI-DSS7016DR-S2、DHI-DSS4004-S2
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
dahuasecurity.com
/support/cybersecurity/details/1137
patch, vendor-advisory
Sources
- CVE List CVE-2022-45432
- NVD CVE-2022-45432
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