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[email protected]CVE-2022-45425

HistoryDec 27, 2022 - 6:15 p.m.

CVE-2022-45425

2022-12-2718:15:00

CWE-798

[email protected]

web.nvd.nist.gov

cve-2022-45425

dahua software

vulnerability

hard-coded

cryptographic key

aes crypto key

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

48.8%

JSON

Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.

CPENameOperatorVersion
dahuasecurity:dss_expressdahuasecurity dss expresseq7.002.1760000.2
dahuasecurity:dss_expressdahuasecurity dss expresseq8.0.2
dahuasecurity:dss_expressdahuasecurity dss expresseq8.0.4
dahuasecurity:dss_expressdahuasecurity dss expresseq8.1
dahuasecurity:dss_expressdahuasecurity dss expresseq8.1.1
dahuasecurity:dss_professionaldahuasecurity dss professionaleq7.002.1760000.2
dahuasecurity:dss_professionaldahuasecurity dss professionaleq8.0.2
dahuasecurity:dss_professionaldahuasecurity dss professionaleq8.0.4
dahuasecurity:dss_professionaldahuasecurity dss professionaleq8.1
dahuasecurity:dss_professionaldahuasecurity dss professionaleq8.1.1

CPE	Name	Operator	Version
dahuasecurity:dss_express	dahuasecurity dss express	eq	7.002.1760000.2
dahuasecurity:dss_express	dahuasecurity dss express	eq	8.0.2
dahuasecurity:dss_express	dahuasecurity dss express	eq	8.0.4
dahuasecurity:dss_express	dahuasecurity dss express	eq	8.1
dahuasecurity:dss_express	dahuasecurity dss express	eq	8.1.1
dahuasecurity:dss_professional	dahuasecurity dss professional	eq	7.002.1760000.2
dahuasecurity:dss_professional	dahuasecurity dss professional	eq	8.0.2
dahuasecurity:dss_professional	dahuasecurity dss professional	eq	8.0.4
dahuasecurity:dss_professional	dahuasecurity dss professional	eq	8.1
dahuasecurity:dss_professional	dahuasecurity dss professional	eq	8.1.1

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References

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

48.8%

JSON

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