description: A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle malformed Multicast LLC frames. This could allow an attacker to trigger a denial of service condition.
problem types: CWE-20: Improper Input Validation
affected:
{
product: SCALANCE W1788-1 M12
vendor: Siemens
versions:
status: affected, version: All versions < V3.0.0
}
{
product: SCALANCE W1788-2 EEC M12
vendor: Siemens
versions:
status: affected, version: All versions < V3.0.0
}
{
product: SCALANCE W1788-2 M12
vendor: Siemens
versions:
status: affected, version: All versions < V3.0.0
}
{
product: SCALANCE W1788-2IA M12
vendor: Siemens
versions:
status: affected, version: All versions < V3.0.0
}
