CVE Vulnerability

CVE-2021-21740

There is an information leak vulnerability in the digital media player (DMS) of ZTE's residential gateway product. The attacker could insert the USB disk with the symbolic link into the residential gateway, and access unauthorized directory information through the symbolic link, causing information leak.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

2.4 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1017244 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2021-08-09 04:15

Updated : 2021-08-17 02:03

NVD link : CVE-2021-21740

Mitre link : CVE-2021-21740

Products Affected
No products.
CWE
CWE-59