Merit Lilin Ent. Co., Ltd. AH55B04 & AH55B08 DVR - Hard-coded Credentials
CVE-2022-47618

9.8CRITICAL

What is CVE-2022-47618?

The Merit LILIN AH55B04 and AH55B08 DVRs have been identified with a significant security flaw due to hard-coded administrator credentials. This vulnerability enables an unauthenticated remote attacker to gain unauthorized access to the administrator page. Once inside, the attacker can manipulate system settings or disrupt service delivery, posing a severe risk to users relying on these surveillance systems. Ensuring firmware updates or changing default credentials is essential for safeguarding these devices.

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Affected Version(s)

AH55B04 DVR firmware <= unspecified

AH55B08 DVR firmware <= unspecified

References

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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