CVE-2021-21748

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

ZTE MF971R product has two stack-based buffer overflow vulnerabilities. An attacker could exploit the vulnerabilities to execute arbitrary code.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
n/aMF971RBD_ZTE_MF971RV1.0.0B05, BD_PLKPLMF971R1V1.0.0B06, BD_MF971R2V1.0.0B03, BD_ZTE_MF971RS2V1.0.0B03, BD_ZTE_MF971RSV1.0.0B05

References

Timeline

Published
Oct 20, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21748: Critical severity, CVSS 9.8 | Vulnix