Description
A vulnerability has been identified in SIMATIC CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions < V1.1). An attacker with access to the subnet of the affected device could retrieve sensitive information stored in cleartext.
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-535997.pdf
Scores
CVSS v3
6.5
EPSS
0.0004
EPSS Percentile
13.8%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-312
Status
published
Products (2)
siemens/simatic_cp_1543-1_firmware
< 3.0
siemens/simatic_cp_1545-1_firmware
< 1.1
Published
Sep 14, 2021
Tracked Since
Feb 18, 2026