7.4

CVE-2023-29054

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.

Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Scalance X200-4p Irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X200-4p Irt Version-
Siemens ≫ Scalance X201-3p Irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X201-3p Irt Version-
Siemens ≫ Scalance X202-2irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X202-2irt Version-
Siemens ≫ Scalance X202-2irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X202-2irt Version-
Siemens ≫ Scalance X202-2p Irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X202-2p Irt Version-
Siemens ≫ Scalance X204irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X204irt Version-
Siemens ≫ Scalance X204irt Firmware Version < 5.5.2
   Siemens ≫ Scalance X204irt Version-
Siemens ≫ Scalance X204irt Pro Firmware Version < 5.5.2
   Siemens ≫ Scalance X204irt Pro Version-
Siemens ≫ Scalance Xf204irt Firmware Version < 5.5.2
   Siemens ≫ Scalance Xf204irt Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.1% 0.28
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.4 2.2 5.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
productcert@siemens.com 6.7 1.2 5.5
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.