CVE-2021-33716 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00085.

Key SSVC decision points have not yet been added.

Vendors	Products
Siemens	Simatic Cp 1543-1 Simatic Cp 1543-1 Firmware Simatic Cp 1545-1 Simatic Cp 1545-1 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:siemens:simatic_cp_1543-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1543-1:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:siemens:simatic_cp_1545-1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_cp_1545-1:-:*:*:*:*:*:*:*

No data.

No data.

References

Link	Providers
https://cert-portal.siemens.com/productcert/pdf/ssa-535997.pdf

History

No history.

MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2021-09-14T10:47:34

Updated: 2024-08-03T23:58:22.881Z

Reserved: 2021-05-28T00:00:00

Link: CVE-2021-33716

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-14T11:15:24.347

Modified: 2024-11-21T06:09:26.213

Link: CVE-2021-33716

Redhat

No data.

OpenCVE Enrichment

No data.

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