Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component
CVE-2022-2471

9.9CRITICAL

Key Information:

Vendor

Ezviz

Status
Cs-cv248
Cs-c6n-a0-1c2wfr
Cs-db1c-a0-1e2w2fr
Cs-c6n-b0-1g2wf
Vendor
CVE Published:
15 September 2022

What is 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.

Affected Version(s)

CS-C3W-A0-3H4WFRL < 5.3.5 build 220723

CS-C6N-A0-1C2WFR < 5.3.0 build 220428

CS-C6N-B0-1G2WF < 5.3.0 build 220712

References

https://www.bitdefender.com/blog/labs/vulnerabilities-ide...
x_refsource_MISC

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bitdefender Labs
.