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CVE-2022-45427

HIGH
7.2
CVSS Score
Published: December 27, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:10 AM UTC
8 products affected across 1 vendorDss ExpressDss ProfessionalDhi DSS7016D S2 Firmware

Using DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2 by N/A?

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Severity
HIGH7.2
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

Some Dahua software products have a vulnerability of unrestricted upload of file. After obtaining the permissions of administrators, by sending a specific crafted packet to the vulnerable interface, an attacker can upload arbitrary files.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

PatchVendor Advisory
Source: [email protected]
https://www.dahuasecurity.com/support/cybersecurity/details/1137

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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