A mobile phone of ZTE is impacted by improper access control vulnerability.

published 2021-05-19 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-8904

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

zte axon_11_5g_firmware 2021.5.1

Exploit prediction

1.00% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

n/a <Axon 11 5G>

References

support.zte.com.cn /support/news/LoopholeInfoDetail.aspx?newsId=1015064
vendor-advisory

Sources

CVE List CVE-2021-21732
NVD CVE-2021-21732

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Summary