Description
A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The webserver of an affected device is missing specific security headers. This could allow an remote attacker to extract confidential session information under certain circumstances.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected products
- Siemens / SCALANCE X204RNA EEC (HSR)All versions < V3.2.7 – All versions < V3.2.7
- Siemens / SCALANCE X204RNA EEC (PRP)All versions < V3.2.7 – All versions < V3.2.7
- Siemens / SCALANCE X204RNA EEC (PRP/HSR)All versions < V3.2.7 – All versions < V3.2.7
- Siemens / SCALANCE X204RNA (HSR)All versions < V3.2.7 – All versions < V3.2.7
- Siemens / SCALANCE X204RNA (PRP)All versions < V3.2.7 – All versions < V3.2.7