CVE-2020-23989 : Exploit Details and Defense Strategies
Learn about CVE-2020-23989 affecting NeDi 1.9C, allowing attackers to execute cross-site scripting attacks via pwsec.php OID. Find mitigation steps and preventive measures.
NeDi 1.9C allows pwsec.php oid XSS.
Understanding CVE-2020-23989
NeDi 1.9C is vulnerable to a cross-site scripting (XSS) attack through the pwsec.php OID.
What is CVE-2020-23989?
This CVE describes a security vulnerability in NeDi 1.9C that allows attackers to execute XSS attacks via the pwsec.php OID.
The Impact of CVE-2020-23989
- Attackers can exploit this vulnerability to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized access or data theft.
Technical Details of CVE-2020-23989
NeDi 1.9C vulnerability details.
Vulnerability Description
- NeDi 1.9C is susceptible to a cross-site scripting (XSS) attack through the pwsec.php OID, enabling malicious script injection.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
- Attackers can craft malicious URLs containing the pwsec.php OID to inject and execute arbitrary scripts on the NeDi 1.9C application.
Mitigation and Prevention
Steps to address CVE-2020-23989.
Immediate Steps to Take
- Disable or restrict access to the vulnerable pwsec.php OID in NeDi 1.9C.
- Regularly monitor and filter user inputs to prevent XSS attacks.
Long-Term Security Practices
- Implement input validation and output encoding to mitigate XSS vulnerabilities.
- Keep NeDi 1.9C updated with the latest security patches and versions.
Patching and Updates
- Apply patches or updates provided by NeDi to fix the XSS vulnerability in pwsec.php OID.