CVE-2022-47618

moderate-risk
Published 2023-01-03

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.

Do I need to act?

~
2.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Ah55B08 Firmware
Ah55B04 Firmware

Affected Vendors

Meritlilin

References (2)

Third Party Advisory https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html
Third Party Advisory https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html
44
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 5/34 · Minimal
Exposure 7/34 · Low