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/E:P/RL:O/RC:C
AI Score
Confidence
High
EPSS
Percentile
9.0%
A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)), CP-8050 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)). The affected devices contain a hard-coded ID in the SSH authorized_keys
configuration file. An attacker with knowledge of the corresponding private key could login to the device via SSH. Only devices with activated debug support are affected.
[
{
"vendor": "Siemens",
"product": "CP-8031 MASTER MODULE",
"versions": [
{
"version": "All versions < CPCI85 V05.11 (only with activated debug support)",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "CP-8050 MASTER MODULE",
"versions": [
{
"version": "All versions < CPCI85 V05.11 (only with activated debug support)",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]
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/E:P/RL:O/RC:C
AI Score
Confidence
High
EPSS
Percentile
9.0%