CVE-2018-4856
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
5.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.6%
A vulnerability has been identified in SICLOCK TC100 (All versions) and SICLOCK TC400 (All versions). An attacker with administrative access to the device’s management interface could lock out legitimate users. Manual interaction is required to restore the access of legitimate users.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| siemens:siclock_tc400_firmware | siemens siclock tc400 firmware | eq | - |
CNA Affected
[
{
"product": "SICLOCK TC100, SICLOCK TC400",
"vendor": "Siemens AG",
"versions": [
{
"status": "affected",
"version": "SICLOCK TC100 : All versions"
},
{
"status": "affected",
"version": "SICLOCK TC400 : All versions"
}
]
}
]Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
5.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.6%