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Status published
Critical
CVE-2022-47618
Merit Lilin Ent. Co., Ltd. AH55B04 & AH55B08 DVR - Hard-coded Credentials
Vulnerability Description
Merit LILIN AH55B04 & AH55B08 DVR firm has hard-coded administrator credentials. An unauthenticated remote attacker can use these credentials to log in administrator page, to manipulate system or disrupt service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
Merit Lilin Ent. Co., Ltd.
View all reports →Affected Software
AH55B04 DVR firmware, AH55B08 DVR firmware
Vulnerable Versions:
unspecified
Timeline
Official Publish:
January 3rd, 2023
Last Modified:
April 10th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H