CVSS 3.1
5.9 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2020-28395
Medium (5.9) in siemens. EPSS 1.2% chance of exploitation in the next 30 days.
A vulnerability has been identified in SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.0). Devices do not create a new unique private key after factory reset. An attacker could leverage this situation to a man-in-the-middle situation and decrypt previously captured traffic.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-321, CWE-798
- Published
- Modified
- Record from
- the NVD, synced
Affected
- siemens:scalance_xr324-12m_firmware
- siemens:scalance_xr324-12m_ts_firmware
- siemens:scalance_xr324-4m_eec_firmware
- siemens:scalance_xr324-4m_poe_firmware
- siemens:scalance_xr324-4m_poe_ts_firmware
- siemens:scalance_xr324wg_firmware
- siemens:scalance_xr326-2c_poe_wg_firmware
- siemens:scalance_xr328-4c_wg_firmware