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CVE-2022-45434

Published: Dec 27, 2022Updated: Apr 14, 2025 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
5.9CVSSMEDIUM
EPSS Score
0.7%
Top 53.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfoCWE-770

Affected Products

DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2n/a
dhi-dss7016d-s2 firmwaredahuasecurityICS / OT / IoT
dhi-dss7016dr-s2 firmwaredahuasecurityICS / OT / IoT
dhi-dss4004-s2 firmwaredahuasecurityICS / OT / IoT
dss expressdahuasecurityICS / OT / IoT
dahuasecuritycommercialCNICS / OT / IoTaka dahua security
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.dahuasecurity.com/support/cybersecurity/details/1137
dahuasecurity.com

Timeline

Published
Dec 27, 2022
Last Updated
Apr 14, 2025

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