CVE-2023-23588 Information

Description

A vulnerability has been identified in SIMATIC IPC1047 (All versions) SIMATIC IPC1047E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows) SIMATIC IPC647D (All versions) SIMATIC IPC647E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows) SIMATIC IPC847D (All versions) SIMATIC IPC847E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows). The Adaptec Maxview application on affected devices is using a non-unique TLS certificate across installations to protect the communication from the local browser to the local application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a man-in-the-middle attack in order to modify data in transit.

CVSS Vector

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

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-511182.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.2