CVE-2023-51438

CRITICAL EPSS 46.3%

Published Jan 9, 20242y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Jan 9, 2024 2y ago

Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been identified in SIMATIC IPC1047E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows), SIMATIC IPC647E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows), SIMATIC IPC847E (All versions with maxView Storage Manager < V4.14.00.26068 on Windows). In default installations of maxView Storage Manager where Redfish® server is configured for remote system management, a vulnerability has been identified that can provide unauthorized access.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

46.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 4

Vendor	Product	Version	Range
microchip	maxview_storage_manager	*	<4.14.00.26068
siemens	simatic_ipc1047e	*	any
siemens	simatic_ipc647e	*	any
siemens	simatic_ipc847e	*	any

References 1

cert-portal.siemens.com https://cert-portal.siemens.com/productcert/pdf/ssa-702935.pdf

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.