7.5

CVE-2021-21737

A smart STB product of ZTE is impacted by a permission and access control vulnerability. Due to insufficient protection of system application, attackers could use this vulnerability to tamper with the system desktop and affect system customization functions. This affects: ZXV10 B860H V5.0, V83011303.0010, V83011303.0016
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zte ≫ Zxv10 B860h V5.0 Firmware Version v83011303.0010
   Zte ≫ Zxv10 B860h V5.0 Version -
Zte ≫ Zxv10 B860h V5.0 Firmware Version v83011303.0016
   Zte ≫ Zxv10 B860h V5.0 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.78% 0.511
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1016004
Vendor Advisory