CVE-2021-21732 : A mobile phone of ZTE is impacted by improper access control vulnerability. Due

A mobile phone of ZTE is impacted by improper access control vulnerability. Due to improper permission settings, third-party applications can read some files in the proc file system without authorization. Attackers could exploit this vulnerability to obtain sensitive information. This affects Axon 11 5G ZTE/CN_P725A12/P725A12:10/QKQ1.200816.002/20201116.175317:user/release-keys.

Published 2021-05-19 11:15:08

Updated 2022-06-28 14:11:45

Source ZTE Corporation

View at NVD, CVE.org

Products affected by CVE-2021-21732

ZTE » Axon 11 5g Firmware
Versions before (<) 2021.5.1
cpe:2.3:o:zte:axon_11_5g_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: ZTE » Axon 11 5g » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-21732

EPSS FAQ

0.17%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 54 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-21732

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

References for CVE-2021-21732

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1015064

Security Bulletin Details
Vendor Advisory

Jump to

Vulnerability Details : CVE-2021-21732

Products affected by CVE-2021-21732

Exploit prediction scoring system (EPSS) score for CVE-2021-21732

CVSS scores for CVE-2021-21732

References for CVE-2021-21732