CVE-2021-21749: Buffer Overflow
ZTE MF971R product has two stack-based buffer overflow vulnerabilities. An attacker could exploit the vulnerabilities to execute arbitrary code.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-21749?
CVE-2021-21749 is a vulnerability in ZTE MF971R product that allows for stack-based buffer overflow, enabling attackers to execute arbitrary code.
How severe is CVE-2021-21749?
CVE-2021-21749 has a severity rating of 9.8 out of 10, which indicates it is critical.
What software is affected by CVE-2021-21749?
The ZTE MF971R firmware versions v1.0.0b05, 1v1.0.0b06, 2v1.0.0b03, s2v1.0.0b03, and sv1.0.0b05 are affected by CVE-2021-21749.
How can CVE-2021-21749 be exploited?
CVE-2021-21749 can be exploited by exploiting the stack-based buffer overflow vulnerabilities, allowing an attacker to execute arbitrary code.
Is ZTE MF971R vulnerable to CVE-2021-21749?
No, the ZTE MF971R device itself is not vulnerable to CVE-2021-21749, but specific firmware versions are.