CVE-2022-47618

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-798

Affected software

Vendor	Product	Versions
Merit Lilin Ent. Co., Ltd.	AH55B04 DVR firmware	>= unspecified, <= SVN#7570
Merit Lilin Ent. Co., Ltd.	AH55B08 DVR firmware	>= unspecified, <= SVN#7570

References

https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.htmlThird Party Advisory, VDB Entry
https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.htmlThird Party Advisory, VDB Entry

Timeline

Published: Jan 3, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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