CVE-2018-10698 : Security Advisory and Response
Discover the impact of CVE-2018-10698, a vulnerability in Moxa AWK-3121 1.14 devices enabling attackers to intercept communication and gain unauthorized access. Learn mitigation steps and prevention measures.
A vulnerability has been found in Moxa AWK-3121 1.14 devices where default unencrypted TELNET service can be exploited by attackers to intercept communication and potentially access the device.
Understanding CVE-2018-10698
This CVE identifies a security flaw in Moxa AWK-3121 1.14 devices that could lead to unauthorized access.
What is CVE-2018-10698?
CVE-2018-10698 is a vulnerability in Moxa AWK-3121 1.14 devices due to the default unencrypted TELNET service, allowing attackers to intercept communication and potentially gain unauthorized access.
The Impact of CVE-2018-10698
The vulnerability enables attackers to perform Man-in-the-Middle attacks, intercepting communication between the device and users. Default credentials further facilitate unauthorized access to the TELNET daemon.
Technical Details of CVE-2018-10698
This section provides technical insights into the vulnerability.
Vulnerability Description
The flaw in Moxa AWK-3121 1.14 devices lies in the default unencrypted TELNET service, which can be exploited by attackers to intercept communication and potentially gain unauthorized access.
Affected Systems and Versions
- Product: Moxa AWK-3121 1.14
- Vendor: Moxa
- Version: 1.14
Exploitation Mechanism
Attackers can exploit the unencrypted TELNET service by establishing a Man-in-the-Middle position to intercept communication and potentially access the device using default credentials.
Mitigation and Prevention
Protecting against CVE-2018-10698 involves immediate and long-term security measures.
Immediate Steps to Take
- Disable the TELNET service if not required
- Change default credentials to strong, unique passwords
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly update device firmware and security patches
- Conduct security audits and penetration testing
- Educate users on secure practices and password hygiene
Patching and Updates
- Apply vendor-supplied patches promptly
- Monitor security advisories for any new developments