CVE-2022-43439

CVSS V2 None CVSS V3 High 8.8

Description

A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.50), POWER METER SICAM Q100 (All versions < V2.50). Affected devices do not properly validate the Language-parameter in requests to the web interface on port 443/tcp. This could allow an authenticated remote attacker to crash the device (followed by an automatic reboot) or to execute arbitrary code on the device.

Overview

CVE ID
CVE-2022-43439

Assigner
productcert@siemens.com

Vulnerability Status
Analyzed

Published Version
2022-11-08T11:15:12

Last Modified Date
2022-11-09T16:33:36

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:siemens:7kg9501-0aa01-2aa1_firmware::::::::	1	OR	2.50
cpe:2.3:h:siemens:7kg9501-0aa01-2aa1:-:::::::*	0	OR
		AND
cpe:2.3:o:siemens:7kg9501-0aa31-2aa1_firmware::::::::	1	OR	2.50
cpe:2.3:h:siemens:7kg9501-0aa31-2aa1:-:::::::*	0	OR

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-570294.pdf

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-43439
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43439

History

Created	Old Value	New Value	Data Type	Notes
2022-11-08 12:00:14				Added to TrackCVE
2022-12-07 17:27:15	2022-11-08T11:15Z	2022-11-08T11:15:12	CVE Published Date	updated
2022-12-07 17:27:15		2022-11-09T16:33:36	CVE Modified Date	updated
2022-12-07 17:27:15		Analyzed	Vulnerability Status	updated
2022-12-07 17:27:17			CPE Information	updated