CVE-2020-4941 Explained : Impact and Mitigation
Learn about CVE-2020-4941 affecting IBM Edge 4.2, exposing sensitive server information on error pages. Find mitigation steps and long-term security practices to prevent exploitation.
IBM Edge 4.2 could reveal sensitive version information about the server from error pages, aiding potential attackers.
Understanding CVE-2020-4941
IBM Edge 4.2 vulnerability exposing sensitive server information.
What is CVE-2020-4941?
IBM Edge 4.2 could disclose critical server details on error pages, potentially assisting attackers in further exploits.
The Impact of CVE-2020-4941
- CVSS Base Score: 4.3 (Medium)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: Low
- User Interaction: None
- Exploit Code Maturity: Unproven
- Remediation Level: Official Fix
- The vulnerability could be leveraged by threat actors to gather intelligence for subsequent attacks.
Technical Details of CVE-2020-4941
Details on the vulnerability affecting IBM Edge 4.2.
Vulnerability Description
IBM Edge 4.2 may inadvertently expose critical server information on error pages, potentially aiding malicious actors.
Affected Systems and Versions
- Affected Product: IBM Edge
- Affected Version: 4.2
Exploitation Mechanism
The vulnerability allows attackers to extract sensitive server details from error pages, potentially facilitating further system compromises.
Mitigation and Prevention
Measures to address and prevent the CVE-2020-4941 vulnerability.
Immediate Steps to Take
- Monitor IBM's security advisories for updates and patches.
- Implement network security measures to mitigate potential attacks leveraging this vulnerability.
Long-Term Security Practices
- Regularly update IBM Edge to the latest secure versions.
- Conduct security assessments to identify and address any vulnerabilities proactively.
Patching and Updates
- Apply official fixes and patches provided by IBM to remediate the vulnerability effectively.