CVE-2021-30168

MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Sensitive Data Exposure-1

Basic Information

CVE State: PUBLISHED
Reserved Date: April 06, 2021
Published Date: April 28, 2021
Last Updated: September 16, 2024
Vendor: MERIT LILIN ENT.CO.,LTD.
Product: P2/Z2/P3/Z3 IP camera firmware
Description: The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant administrator’s credential and further control the devices.

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

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

CVSS v2.0

7.5

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

EPSS Score

Score: 1.34% (Percentile: 79.11%) as of 2025-06-20

Exploit Status

Exploited in the Wild: Yes (2025-06-06 00:00:00 UTC) Source

References

https://www.meritlilin.com/assets/uploads/support/file/M00166-TW.pdf https://gist.github.com/keniver/86ebef688fb274b534da51ef1a84dd3e https://www.chtsecurity.com/news/0b733a38-e616-4ff3-86a6-13e710643388 https://www.twcert.org.tw/tw/cp-132-4678-aad70-1.html

Known Exploited Vulnerability Information

Source	Added Date
The Shadowserver (via CIRCL)	2025-06-07 12:00:33 UTC

Timeline

CVE ID Reserved

April 06, 2021
CVE Published to Public

April 28, 2021
Added to KEVIntel

June 07, 2025