CVE-2023-27465

MEDIUM

SIMOTION D425-2 DP/PN Firmware 5.4-5.5 - Unauthenticated Sensitive Information Exposure via Debugging Services

Title source: llm

Description

A vulnerability has been identified in SIMOTION C240 (All versions >= V5.4 < V5.5 SP1), SIMOTION C240 PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D410-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D410-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D425-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D425-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D435-2 DP (All versions >= V5.4 < V5.5 SP1), SIMOTION D435-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D445-2 DP/PN (All versions >= V5.4), SIMOTION D445-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION D455-2 DP/PN (All versions >= V5.4 < V5.5 SP1), SIMOTION P320-4 E (All versions >= V5.4), SIMOTION P320-4 S (All versions >= V5.4). When operated with Security Level Low the device does not protect access to certain services relevant for debugging. This could allow an unauthenticated attacker to extract confidential technology object (TO) configuration from the device.

References (1)

Core 1

Core References

Patch, Vendor Advisory

https://cert-portal.siemens.com/productcert/pdf/ssa-482956.pdf

Scores

CVSS v3 4.6

EPSS 0.0013

EPSS Percentile 32.8%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-213 CWE-200

Status published

Products (23)

siemens/simotion_c240_firmware 5.5

siemens/simotion_c240_firmware 5.4 - 5.5

siemens/simotion_c240_pn_firmware 5.5

siemens/simotion_c240_pn_firmware 5.4 - 5.5

siemens/simotion_d410-2_dp\/pn_firmware 5.5

siemens/simotion_d410-2_dp\/pn_firmware 5.4 - 5.5

siemens/simotion_d410-2_dp_firmware 5.5

siemens/simotion_d410-2_dp_firmware 5.4 - 5.5

siemens/simotion_d425-2_dp\/pn_firmware 5.5

siemens/simotion_d425-2_dp\/pn_firmware 5.4 - 5.5

... and 13 more

Published Jun 13, 2023

Tracked Since Feb 18, 2026