CVE-2022-43398

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 renew the session cookie after login/logout and also accept user defined session cookies. An attacker could overwrite the stored session cookie of a user. After the victim logged in, the attacker is given access to the user's account through the activated session.

Overview

CVE ID
CVE-2022-43398

Assigner
productcert@siemens.com

Vulnerability Status
Analyzed

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

Last Modified Date
2022-11-09T16:32:24

Weakness Enumerations

CWE	URL
CWE-384	http://cwe.mitre.org/data/definitions/384.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:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

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-2022-43398
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43398

History

Created	Old Value	New Value	Data Type	Notes
2022-11-08 12:00:14				Added to TrackCVE
2022-12-07 17:27:14	2022-11-08T11:15Z	2022-11-08T11:15:11	CVE Published Date	updated
2022-12-07 17:27:14		2022-11-09T16:32:24	CVE Modified Date	updated
2022-12-07 17:27:14		Analyzed	Vulnerability Status	updated
2022-12-07 17:27:15			CPE Information	updated