CVE-2019-3426 Explained : Impact and Mitigation
Learn about CVE-2019-3426, a vulnerability in ZXUPN-9000E product by ZTE Corporation allowing unauthorized operations. Find mitigation steps and patching details here.
CVE-2019-3426 relates to a vulnerability in the ZXUPN-9000E product by ZTE Corporation.
Understanding CVE-2019-3426
What is CVE-2019-3426?
The vulnerability affects all versions up to 9000EV5.0R1B12 of the ZXUPN-9000E product due to input validation issues, allowing unauthorized operations by potential attackers.
The Impact of CVE-2019-3426
The vulnerability could be exploited by malicious actors to perform unauthorized operations on affected systems.
Technical Details of CVE-2019-3426
Vulnerability Description
The input validation vulnerability in the ZXUPN-9000E product enables attackers to execute unauthorized operations.
Affected Systems and Versions
- Product: ZXUPN-9000E
- Vendor: ZTE Corporation
- Versions affected: All versions up to 9000EV5.0R1B12
Exploitation Mechanism
Attackers can exploit the input validation flaw to carry out unauthorized actions on the vulnerable systems.
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Implement network segmentation to limit the impact of potential attacks
Long-Term Security Practices
- Regularly update and patch all software and firmware
- Conduct security assessments and audits to identify vulnerabilities
Patching and Updates
Ensure timely installation of security patches provided by ZTE Corporation to address the input validation vulnerability.