CVE-2022-45431
moderate-risk
Published 2022-12-27
Some Dahua software products have a vulnerability of unauthenticated restart of remote DSS Server. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could unauthenticated restart of remote DSS Server.
Do I need to act?
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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
Dhi-Dss7016D-S2 Firmware
Dhi-Dss7016D-S2 Firmware
Dhi-Dss7016D-S2 Firmware
Dhi-Dss7016D-S2 Firmware
Dhi-Dss7016Dr-S2 Firmware
Dhi-Dss7016Dr-S2 Firmware
Dhi-Dss7016Dr-S2 Firmware
Dhi-Dss7016Dr-S2 Firmware
Dhi-Dss4004-S2 Firmware
Dhi-Dss4004-S2 Firmware
Dhi-Dss4004-S2 Firmware
Dhi-Dss4004-S2 Firmware
Dss Express
Dss Express
Dss Express
Dss Express
Dss Express
Dss Professional
Dss Professional
Dss Professional
Affected Vendors
47
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
1/34 · Minimal
Exposure
20/34 · Moderate