Received
CVE has been recently published to the CVE List and has been received by the NVD.

Products

CPCI85 Central Processing/Communication

< V5.40

SICORE Base system

< V1.4.0

Source

productcert@siemens.com

CVE-2024-39601 details

Published : July 22, 2024, 2:15 p.m.
Last Modified : July 22, 2024, 2:15 p.m.

Description

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V5.40), SICORE Base system (All versions < V1.4.0). Affected devices allow a remote authenticated user or an unauthenticated user with physical access to downgrade the firmware of the device. This could allow an attacker to downgrade the device to older versions with known vulnerabilities.

CVSS Score

1	2	3	4	5	6.5	7	8	9	10

Weakness

Weakness	Name	Description
CWE-306	Missing Authentication for Critical Function	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

6.5

Exploitability Score

2.8

Impact Score

3.6

Base Severity

MEDIUM

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

References

URL	Source
https://cert-portal.siemens.com/productcert/html/ssa-071402.html	productcert@siemens.com

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CVE-2024-39601