CVE-2020-25104 : Exploit Details and Defense Strategies
Learn about CVE-2020-25104 affecting Eramba c2.8.1 and Enterprise before e2.19.3, allowing XSS attacks via crafted filenames. Find mitigation steps and best practices for enhanced security.
Eramba c2.8.1 and Enterprise before e2.19.3 are vulnerable to XSS attacks through crafted filenames for attached files, potentially leading to security breaches.
Understanding CVE-2020-25104
Eramba versions c2.8.1 and Enterprise before e2.19.3 are susceptible to cross-site scripting (XSS) attacks due to improper handling of filenames.
What is CVE-2020-25104?
This CVE describes a security vulnerability in Eramba software versions that allows attackers to execute XSS attacks by manipulating filenames of attached files.
The Impact of CVE-2020-25104
The vulnerability could enable malicious actors to inject and execute arbitrary scripts within the context of a user's session, potentially leading to unauthorized access, data theft, or other security breaches.
Technical Details of CVE-2020-25104
Eramba c2.8.1 and Enterprise before e2.19.3 are affected by a specific security issue related to XSS attacks through file attachments.
Vulnerability Description
The vulnerability arises from insufficient validation of filenames for attached files, allowing attackers to embed malicious scripts within filenames.
Affected Systems and Versions
- Eramba c2.8.1
- Eramba Enterprise versions before e2.19.3
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading files with specially crafted filenames containing XSS payloads, which are executed when users interact with the affected files.
Mitigation and Prevention
To address CVE-2020-25104 and enhance security:
Immediate Steps to Take
- Update Eramba to the latest patched version that addresses the XSS vulnerability.
- Educate users about the risks of opening files with suspicious filenames.
Long-Term Security Practices
- Implement input validation mechanisms to sanitize filenames and prevent XSS attacks.
- Regularly monitor and audit file attachments for unusual filenames or content.
Patching and Updates
- Apply security patches provided by Eramba promptly to mitigate the XSS vulnerability and enhance overall system security.