ZTE ZXA10 F832V2 cleartext storage

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability, which was classified as problematic, has been found in ZTE ZXA10 F821, ZXA10 F822, ZXA10 F819, ZXA10 F832, ZXA10 F839, ZXA10 F809, ZXA10 F822p and ZXA10 F832V2. This issue affects an unknown code block. The manipulation with an unknown input leads to a weak encryption vulnerability. Using CWE to declare the problem leads to CWE-312. The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. The impact remains unknown.

The weakness was shared 05/29/2021. The advisory is shared at support.zte.com.cn. The identification of this vulnerability is CVE-2021-21734. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1555 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.




CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Weak encryption
CWE: CWE-312
ATT&CK: T1555

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


01/04/2021 🔍
05/29/2021 +144 days 🔍
05/29/2021 +0 days 🔍
06/03/2021 +5 days 🔍


Vendor: zte.com.cn

Advisory: support.zte.com.cn
Status: Confirmed

CVE: CVE-2021-21734 (🔍)


Created: 05/29/2021 08:02 AM
Updated: 06/03/2021 10:48 AM
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍


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