CVE-2018-4848
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.4%
A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.3), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.4.1), SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3). The integrated configuration web server of the affected devices could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. The user must be logged into the web interface in order for the exploitation to succeed. At the stage of publishing this security advisory no public exploitation is known. The vendor has confirmed the vulnerability and provides mitigations to resolve it.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| siemens:scalance_x300_firmware | siemens scalance x300 firmware | eq | * |
CNA Affected
[
{
"vendor": "Siemens",
"product": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
"versions": [
{
"version": "All versions < V5.2.3",
"status": "affected"
}
]
},
{
"vendor": "Siemens",
"product": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
"versions": [
{
"version": "All versions < V5.4.1",
"status": "affected"
}
]
},
{
"vendor": "Siemens",
"product": "SCALANCE X-200RNA switch family",
"versions": [
{
"version": "All versions < V3.2.7",
"status": "affected"
}
]
},
{
"vendor": "Siemens",
"product": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
"versions": [
{
"version": "All versions < V4.1.3",
"status": "affected"
}
]
}
]Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.4%