CVE-2018-19614 : Exploit Details and Defense Strategies
Learn about CVE-2018-19614, an XSS vulnerability in Westermo DR-250 Pre-5162 and DR-260 Pre-5162 routers. Find out the impact, affected systems, exploitation method, and mitigation steps.
Westermo DR-250 Pre-5162 and DR-260 Pre-5162 routers are affected by an XSS vulnerability in the /cmdexec/cmdexe?cmd= function.
Understanding CVE-2018-19614
The routers Westermo DR-250 Pre-5162 and DR-260 Pre-5162 contain an XSS vulnerability in the /cmdexec/cmdexe?cmd= function.
What is CVE-2018-19614?
This CVE identifies an XSS vulnerability present in specific Westermo routers.
The Impact of CVE-2018-19614
The vulnerability allows attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized access or data theft.
Technical Details of CVE-2018-19614
Westermo DR-250 Pre-5162 and DR-260 Pre-5162 routers are susceptible to an XSS vulnerability.
Vulnerability Description
The XSS vulnerability exists in the /cmdexec/cmdexe?cmd= function of the affected routers.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through the vulnerable /cmdexec/cmdexe?cmd= function.
Mitigation and Prevention
Steps to address and prevent the exploitation of CVE-2018-19614.
Immediate Steps to Take
- Disable the /cmdexec/cmdexe?cmd= function if not essential.
- Implement input validation to filter out malicious scripts.
Long-Term Security Practices
- Regularly update router firmware to patch known vulnerabilities.
- Conduct security assessments to identify and mitigate potential risks.
Patching and Updates
Apply security patches provided by Westermo to address the XSS vulnerability in the affected routers.