CVE-2022-47618
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.8%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| meritlilin:ah55b08_firmware | meritlilin ah55b08 firmware | eq | - |
CNA Affected
[
{
"vendor": "Merit Lilin Ent. Co., Ltd.",
"product": "AH55B04 DVR firmware",
"versions": [
{
"version": "unspecified",
"lessThanOrEqual": "SVN#7570",
"status": "affected",
"versionType": "custom"
}
]
},
{
"vendor": "Merit Lilin Ent. Co., Ltd.",
"product": "AH55B08 DVR firmware",
"versions": [
{
"version": "unspecified",
"lessThanOrEqual": "SVN#7570",
"status": "affected",
"versionType": "custom"
}
]
}
]Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.8%