What is CVE-2021-3616?

CVE-2021-3616 is a critical-severity vulnerability in Lenovo Smart Camera C2e, classified under Improper Authorization. CVSS score: 9.4/10. Published 2021-08-17.

How severe is CVE-2021-3616?

Critical severity. CVSS v3 base score is 9.4 out of 10.

Auth bypass in Lenovo Smart Camera C2e

CVE-2021-3616

A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow an unauthorized user to view device information, alter firmware content and device configuration. This vulnerability is the same as CNVD-2020-68651.

EPSS: 0.009 (56.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H.

Affected products

Lenovo Smart_camera_c2e
Lenovo Smart_camera_c2e_firmware
Lenovo Smart_camera_x3
Lenovo Smart_camera_x3_firmware
Lenovo Smart Camera X3, X5, And C2e Firmware — versions unspecified
Lenovo Smart_camera_x5
Lenovo Smart_camera_x5_firmware

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

psirt@lenovo.com (x_refsource_MISC, Vendor Advisory)
psirt@lenovo.com (x_refsource_MISC, Not Applicable)

Frequently asked questions

What is CVE-2021-3616?: CVE-2021-3616 is a critical-severity vulnerability in Lenovo Smart Camera C2e, classified under Improper Authorization. CVSS score: 9.4/10. Published 2021-08-17.
How severe is CVE-2021-3616?: Critical severity. CVSS v3 base score is 9.4 out of 10.