CVE-2021-21744
HIGHCVSS 7.5/10EPSS 0.80%
Last modified
CVE-2021-21744 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. ZTE MF971R product has a configuration file control vulnerability. An attacker could use this vulnerability to modify the configuration parameters of the device, causing some security functions of the device to be disabled.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.
Description
ZTE MF971R product has a configuration file control vulnerability. An attacker could use this vulnerability to modify the configuration parameters of the device, causing some security functions of the device to be disabled.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zte | Mf971r Firmware | v1.0.0b05 |
| Zte | Mf971r Firmware | 1v1.0.0b06 |
| Zte | Mf971r Firmware | 2v1.0.0b03 |
| Zte | Mf971r Firmware | s2v1.0.0b03 |
| Zte | Mf971r Firmware | sv1.0.0b05 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21744?
ZTE MF971R product has a configuration file control vulnerability. An attacker could use this vulnerability to modify the configuration parameters of the device, causing some security functions of the device to be disabled.
How severe is CVE-2021-21744?
CVE-2021-21744 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21744?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-21744?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST