CVE-2023-42797

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.20), CP-8050 MASTER MODULE (All versions < CPCI85 V05.20). The network configuration service of affected devices contains a flaw in the conversion of ipv4 addresses that could lead to an uninitialized variable being used in succeeding validation steps. By uploading specially crafted network configuration, an authenticated remote attacker could be able to inject commands that are executed on the device with root privileges during device startup.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-583634.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:sicam_a8000_cp-8050_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sicam_a8000_cp-8050:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:sicam_a8000_cp-8031_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sicam_a8000_cp-8031:-:*:*:*:*:*:*:*

History

16 Jan 2024, 15:29

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-583634.pdf -~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-583634.pdf - Patch, Vendor Advisory
First Time		Siemens sicam A8000 Cp-8031 Firmware Siemens sicam A8000 Cp-8031 Siemens sicam A8000 Cp-8050 Siemens sicam A8000 Cp-8050 Firmware Siemens
CPE		cpe:2.3:h:siemens:sicam_a8000_cp-8031:-:::::::* cpe:2.3:o:siemens:sicam_a8000_cp-8050_firmware:::::::: cpe:2.3:h:siemens:sicam_a8000_cp-8050:-:::::::* cpe:2.3:o:siemens:sicam_a8000_cp-8031_firmware::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~6.6~~	v2 : unknown v3 : 7.2

09 Jan 2024, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-09 10:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-42797

Mitre link : CVE-2023-42797

CVE.ORG link : CVE-2023-42797

JSON object : View

Products Affected

siemens

sicam_a8000_cp-8031_firmware
sicam_a8000_cp-8050_firmware
sicam_a8000_cp-8031
sicam_a8000_cp-8050

CWE

CWE-908

Use of Uninitialized Resource

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