CVE-2022-3976

CVSS V2 None CVSS V3 High 8.8

Description

A vulnerability has been found in MZ Automation libiec61850 up to 1.4 and classified as critical. This vulnerability affects unknown code of the file src/mms/iso_mms/client/mms_client_files.c of the component MMS File Services. The manipulation of the argument filename leads to path traversal. Upgrading to version 1.5 is able to address this issue. The name of the patch is 10622ba36bb3910c151348f1569f039ecdd8786f. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213556.

Overview

CVE ID
CVE-2022-3976

Assigner
cna@vuldb.com

Vulnerability Status
Analyzed

Published Version
2022-11-13T14:15:10

Last Modified Date
2022-11-18T21:05:19

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:mz-automation:libiec61850::::::::	1	OR		1.5

CVSS Version 3

Version
3.1

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

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://github.com/mz-automation/libiec61850
https://github.com/mz-automation/libiec61850/commit/10622ba36bb3910c151348f1569f039ecdd8786f
https://vuldb.com/?id.213556

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-3976
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3976

History

Created	Old Value	New Value	Data Type	Notes
2022-11-13 15:00:09				Added to TrackCVE
2022-12-07 17:40:58	2022-11-13T14:15Z	2022-11-13T14:15:10	CVE Published Date	updated
2022-12-07 17:40:58		2022-11-18T21:05:19	CVE Modified Date	updated
2022-12-07 17:40:58		Analyzed	Vulnerability Status	updated
2022-12-07 17:41:00			CPE Information	updated