CVE-2022-2471
Last modified
CVE-2022-2471 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 1.19% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ezviz | Cs-C6n-A0-1c2wfr Firmware | 5.3.0 | Build201719 |
| Ezviz | Cs-Db1c-A0-1e2w2fr Firmware | 5.3.0 | Build211208 |
| Ezviz | Cs-C6n-B0-1g2wf Firmware | 5.3.0 | Build210731 |
| Ezviz | Cs-C3w-A0-3h4wfrl Firmware | 5.3.5 | Build220120 |
| Ezviz | Cs-Cv248 Firmware | 5.2.1 | Build180403 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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