CVE-2020-13505 : What You Need to Know
Learn about CVE-2020-13505 affecting Aveva eDNA Enterprise Data Historian. Unauthenticated SQL injection vulnerability allows attackers to compromise data. Take immediate steps for mitigation.
Aveva eDNA Enterprise Data Historian is vulnerable to unauthenticated SQL injection attacks through the psClass parameter in ednareporting.asmx, allowing attackers to compromise data.
Understanding CVE-2020-13505
This CVE involves a SQL injection vulnerability in Aveva eDNA Enterprise Data Historian, potentially leading to data compromise through specially crafted SOAP web requests.
What is CVE-2020-13505?
The vulnerability in the psClass parameter of ednareporting.asmx allows unauthenticated attackers to execute SQL injection attacks, leading to potential data breaches.
The Impact of CVE-2020-13505
Exploitation of this vulnerability can result in unauthorized access to sensitive data stored within the affected systems, posing a significant risk to confidentiality and integrity.
Technical Details of CVE-2020-13505
Aveva eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053 is affected by this vulnerability.
Vulnerability Description
The psClass parameter in ednareporting.asmx is susceptible to unauthenticated SQL injection attacks, enabling malicious actors to manipulate SQL queries and potentially extract or modify data.
Affected Systems and Versions
- Product: Aveva
- Version: Aveva eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053
Exploitation Mechanism
Attackers can exploit this vulnerability by sending specially crafted SOAP web requests containing malicious SQL code to the vulnerable psClass parameter, triggering SQL injection attacks.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks associated with CVE-2020-13505.
Immediate Steps to Take
- Apply vendor-supplied patches or updates to address the vulnerability promptly.
- Implement strong input validation mechanisms to prevent unauthorized SQL injections.
- Monitor and analyze network traffic for any suspicious activities that could indicate exploitation attempts.
Long-Term Security Practices
- Regularly update and patch software to ensure the latest security fixes are in place.
- Conduct security assessments and penetration testing to identify and address potential vulnerabilities proactively.
Patching and Updates
- Stay informed about security advisories and updates from Aveva to apply patches as soon as they are available.