CVE-2022-45434
MEDIUM
Published Dec 27, 20223y ago · Modified Jun 17, 20261w ago
5.9 CVSS 3.1
Published Dec 27, 2022 3y ago
Last Modified Jun 17, 2026 1w ago
Description
Some Dahua software products have a vulnerability of unauthenticated un-throttled ICMP requests on remote DSS Server. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could exploit the victim server to launch ICMP request attack to the designated target host.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
No active exploitation signals — not in CISA KEV and no EPSS score yet.
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-770
Affected Products 26
| Vendor | Product | Version | Range |
|---|---|---|---|
| dahuasecurity | dhi-dss7016d-s2_firmware | 1.001.0000001.2 | any |
| dahuasecurity | dhi-dss7016d-s2_firmware | 8.0.2 | any |
| dahuasecurity | dhi-dss7016d-s2_firmware | 8.0.4 | any |
| dahuasecurity | dhi-dss7016d-s2_firmware | 8.1 | any |
| dahuasecurity | dhi-dss7016d-s2 | * | any |
| dahuasecurity | dhi-dss7016dr-s2_firmware | 1.001.0000001.2 | any |
| dahuasecurity | dhi-dss7016dr-s2_firmware | 8.0.2 | any |
| dahuasecurity | dhi-dss7016dr-s2_firmware | 8.0.4 | any |
| dahuasecurity | dhi-dss7016dr-s2_firmware | 8.1 | any |
| dahuasecurity | dhi-dss7016dr-s2 | * | any |
| dahuasecurity | dhi-dss4004-s2_firmware | 1.001.0000001.2 | any |
| dahuasecurity | dhi-dss4004-s2_firmware | 8.0.2 | any |
| dahuasecurity | dhi-dss4004-s2_firmware | 8.0.4 | any |
| dahuasecurity | dhi-dss4004-s2_firmware | 8.1 | any |
| dahuasecurity | dhi-dss4004-s2 | * | any |
| dahuasecurity | dss_express | 7.002.1760000.2 | any |
| dahuasecurity | dss_express | 8.0.2 | any |
| dahuasecurity | dss_express | 8.0.4 | any |
| dahuasecurity | dss_express | 8.1 | any |
| dahuasecurity | dss_express | 8.1.1 | any |
| dahuasecurity | dss_professional | 7.002.1760000.2 | any |
| dahuasecurity | dss_professional | 8.0.2 | any |
| dahuasecurity | dss_professional | 8.0.4 | any |
| dahuasecurity | dss_professional | 8.1 | any |
| dahuasecurity | dss_professional | 8.1.1 | any |
| microsoft | windows | * | any |
References 1
- dahuasecurity.com https://www.dahuasecurity.com/support/cybersecurity/details/1137
Remediation
- dahuasecurity.com https://www.dahuasecurity.com/support/cybersecurity/details/1137