CVE-2023-27465

Siemens SIMOTION C240

MEDIUM 4.6

At a glance

Source: NVD
EPSS: EPSS 0.28 % · percentile 20 (2026-10-28)
State: PUBLISHED
Published: 2023-06-13 08:17 UTC
Updated: 2024-08-02 12:09 UTC
Assigner: siemens
NVD status: Modified

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.

Weaknesses (CWE)

CWE-213 — Exposure of Sensitive Information Due to Incompatible Policies
CWE-200 — Exposure of Sensitive Information to an Unauthorized Actor

References

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

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 4.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C	siemens
CVSS 3.1	MEDIUM 4.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	NVD · productcert@siemens.com (Secondary)
CVSS 3.1	MEDIUM 4.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	NVD · nvd@nist.gov (Primary)

European references

ENISA EUVD · EUVD-2023-31241
GCVE · GCVE-0-2023-27465

CERT-FR advisories

CERTFR-2023-AVI-0453 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:o:siemens:simotion_d425-2_dp_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d425-2_dp_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d425-2_dp\/pn_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d425-2_dp\/pn_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d435-2_dp_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d435-2_dp_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d435-2_dp\/pn_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d435-2_dp\/pn_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d445-2_dp\/pn_\(0aa1\)_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d445-2_dp\/pn_\(0aa1\)_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d445-2_dp\/pn_\(0aa0\)_firmware:5.4:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d455-2_dp\/pn_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d455-2_dp\/pn_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_p320-4_e_firmware:5.4:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_p320-4_s_firmware:5.4:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d410-2_dp_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d410-2_dp_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_d410-2_dp\/pn_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_d410-2_dp\/pn_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_c240_pn_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_c240_pn_firmware:5.5:-:*:*:*:*:*:*
cpe:2.3:o:siemens:simotion_c240_firmware:*:*:*:*:*:*:*:* ≥ 5.4 < 5.5
cpe:2.3:o:siemens:simotion_c240_firmware:5.5:-:*:*:*:*:*:*

Affected products

Product	Versions
Siemens · SIMOTION C240	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION C240 PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D410-2 DP	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D410-2 DP/PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D425-2 DP	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D425-2 DP/PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D435-2 DP	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D435-2 DP/PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D445-2 DP/PN	affected All versions >= V5.4
Siemens · SIMOTION D445-2 DP/PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION D455-2 DP/PN	affected All versions >= V5.4 < V5.5 SP1
Siemens · SIMOTION P320-4 E	affected All versions >= V5.4
Siemens · SIMOTION P320-4 S	affected All versions >= V5.4

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD