CVE-2019-17532 : Vulnerability Insights and Analysis
Discover the impact of CVE-2019-17532 on Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices. Learn about the vulnerability, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been found on Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices, allowing remote attackers to disrupt the service by manipulating a specific element in a request.
Understanding CVE-2019-17532
This CVE identifies a vulnerability in Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices that can be exploited by remote attackers to cause a denial of service.
What is CVE-2019-17532?
This CVE pertains to a vulnerability in Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices that enables remote attackers to disrupt the service by manipulating a specific element in a request.
The Impact of CVE-2019-17532
The vulnerability allows remote attackers to cause a denial of service by triggering a rules-processing outage on the affected devices. This can lead to service disruption and potential downtime.
Technical Details of CVE-2019-17532
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The issue arises due to database corruption when a crafted ruleDbBody element is manipulated in a StoreRules request to the upnp/control/rules1 URI on the Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices.
Affected Systems and Versions
- Product: Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS
- Vendor: Belkin
- Version: n/a
Exploitation Mechanism
Remote attackers can exploit this vulnerability by manipulating the ruleDbBody element in a StoreRules request to the upnp/control/rules1 URI, causing database corruption and a denial of service.
Mitigation and Prevention
To address CVE-2019-17532, follow these mitigation strategies:
Immediate Steps to Take
- Implement firewall rules to restrict access to the affected devices.
- Regularly monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Keep devices up to date with the latest firmware releases.
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
Patching and Updates
- Apply patches and updates provided by Belkin to address the vulnerability and enhance device security.