description: A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.2). The SSH server on affected devices is configured to offer weak ciphers by default.
This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data
passed over the connection between legitimate clients and the affected device.
problem types: CWE-326: Inadequate Encryption Strength
affected:
{
vendor: Siemens
product: SCALANCE X200-4P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X201-3P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X201-3P IRT PRO
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2P IRT PRO
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204IRT PRO
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF201-3P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF202-2P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204-2BA IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS NET SCALANCE X202-2P IRT
versions:
version: All versions < V5.5.2, status: affected
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H/E:P/RL:U/RC:C
baseScore: 6.7
baseSeverity: MEDIUM
]