CVE-2022-2471

Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams	Third Party Advisory
https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ezviz:cs-c6n-a0-1c2wfr_firmware:5.3.0:build201719:*:*:*:*:*:*

cpe:2.3:h:ezviz:cs-c6n-a0-1c2wfr:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:ezviz:cs-db1c-a0-1e2w2fr_firmware:5.3.0:build211208:*:*:*:*:*:*

cpe:2.3:h:ezviz:cs-db1c-a0-1e2w2fr:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:ezviz:cs-c6n-b0-1g2wf_firmware:5.3.0:build210731:*:*:*:*:*:*

cpe:2.3:h:ezviz:cs-c6n-b0-1g2wf:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:ezviz:cs-c3w-a0-3h4wfrl_firmware:5.3.5:build220120:*:*:*:*:*:*

cpe:2.3:h:ezviz:cs-c3w-a0-3h4wfrl:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:ezviz:cs-cv248_firmware:5.2.1:build180403:*:*:*:*:*:*

cpe:2.3:h:ezviz:cs-cv248:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:01

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~9.8~~	v2 : unknown v3 : 9.9
References	~~() https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams - Third Party Advisory~~	() https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams - Third Party Advisory

Information

Published : 2022-09-15 14:15

Updated : 2024-11-21 07:01

NVD link : CVE-2022-2471

Mitre link : CVE-2022-2471

CVE.ORG link : CVE-2022-2471

JSON object : View

Products Affected

ezviz

cs-c6n-a0-1c2wfr
cs-c6n-b0-1g2wf_firmware
cs-db1c-a0-1e2w2fr
cs-cv248_firmware
cs-c6n-b0-1g2wf
cs-cv248
cs-c3w-a0-3h4wfrl
cs-c6n-a0-1c2wfr_firmware
cs-db1c-a0-1e2w2fr_firmware
cs-c3w-a0-3h4wfrl_firmware

CWE

CWE-121

Stack-based Buffer Overflow

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9.9 /10