CVE-2019-3420 : What You Need to Know
Learn about CVE-2019-3420, a vulnerability in ZTE ZXHN H108N routers up to version V2.5.0_EG1T5_TED that could lead to information leaks and unauthorized actions. Find out how to mitigate this security risk.
A vulnerability in ZTE ZXHN H108N routers up to version V2.5.0_EG1T5_TED could lead to information leaks and unauthorized actions.
Understanding CVE-2019-3420
This CVE identifies an information leak vulnerability affecting ZTE ZXHN H108N routers.
What is CVE-2019-3420?
The vulnerability in ZTE ZXHN H108N routers up to version V2.5.0_EG1T5_TED allows attackers to access sensitive data and perform unauthorized activities.
The Impact of CVE-2019-3420
Exploiting this vulnerability could result in unauthorized access to confidential information and potentially harmful actions.
Technical Details of CVE-2019-3420
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability in ZTE ZXHN H108N routers up to version V2.5.0_EG1T5_TED enables information leaks, posing a security risk.
Affected Systems and Versions
- Product: ZXHN H108N
- Vendor: ZTE
- Affected Version: V2.5.0_EG1T5_TED
Exploitation Mechanism
Attackers can exploit this vulnerability to gain unauthorized access to sensitive information and execute malicious activities.
Mitigation and Prevention
Protecting systems from CVE-2019-3420 is crucial for maintaining security.
Immediate Steps to Take
- Update affected ZTE ZXHN H108N routers to a patched version.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update firmware and security patches on all network devices.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.