CVE-2019-3421

CVSS V2 High 7.7 CVSS V3 High 8

Description

The 7520V3V1.0.0B09P27 version, and all earlier versions of ZTE product ZX297520V3 are impacted by a Command Injection vulnerability. Unauthorized users can exploit this vulnerability to control the user terminal system.

Overview

CVE ID
CVE-2019-3421

Assigner
psirt@zte.com.cn

Vulnerability Status
Analyzed

Published Version
2019-10-31T16:15:11

Last Modified Date
2020-08-24T17:37:01

Weakness Enumerations

CWE	URL
CWE-77	http://cwe.mitre.org/data/definitions/77.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:ztw:zx297520v3_firmware::::::::	1	OR	7520v3v1.0.0b09p27
cpe:2.3:h:ztw:zx297520v3:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:A/AC:L/Au:S/C:C/I:C/A:C

Access Vector
ADJACENT_NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
7.7

Severity
HIGH

Exploitability Score
5.1

Impact Score
10

CVSS Version 3

Version
3.1

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8

Base Severity
HIGH

Exploitability Score
2.1

Impact Score
5.9

References

Reference URL	Reference Tags
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011643	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-3421
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3421

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:37:39				Added to TrackCVE
2022-12-04 05:15:28	2019-10-31T16:15Z	2019-10-31T16:15:11	CVE Published Date	updated
2022-12-04 05:15:28		2020-08-24T17:37:01	CVE Modified Date	updated
2022-12-04 05:15:28		Analyzed	Vulnerability Status	updated