CVE-2021-45916 Explained : Impact and Mitigation
Discover the impact of CVE-2021-45916 affecting Shockwall system by SUN & MOON RISE CO., LTD. Learn about the vulnerability, affected versions, and mitigation steps to enhance your system's security.
SUN & MOON RISE CO., LTD. Shockwall system has an improper input validation vulnerability that may allow authenticated attackers to disrupt services within the local network.
Understanding CVE-2021-45916
What is CVE-2021-45916?
The Shockwall system by SUN & MOON RISE CO., LTD. is affected by an improper input validation vulnerability, enabling authenticated attackers on the local network to disrupt services.
The Impact of CVE-2021-45916
This vulnerability poses a low severity risk, with an attack vector from an adjacent network, allowing partial disruption of services.
Technical Details of CVE-2021-45916
Vulnerability Description
The Shockwall system's programming function lacks proper input validation, leading to potential service disruption via malicious responses.
Affected Systems and Versions
- Product: Shockwall
- Vendor: SUN & MOON RISE CO., LTD.
- Vulnerable Version: < 7.20.0401 (unspecified custom version)
Exploitation Mechanism
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Availability Impact: Low
- Confidentiality Impact: None
- Integrity Impact: None
Mitigation and Prevention
Immediate Steps to Take
- Contact tech support from SUN & MOON RISE CO., LTD. for assistance.
Long-Term Security Practices
- Regularly update Shockwall system to the latest version.
- Implement proper input validation mechanisms.
Patching and Updates
It is advised to apply patches provided by the vendor to mitigate the vulnerability.