CVE-2020-13527 : Vulnerability Insights and Analysis
Learn about CVE-2020-13527, an authentication bypass vulnerability in Lantronix XPort EDGE devices allowing attackers to gain increased privileges. Find mitigation steps here.
An authentication bypass vulnerability in Lantronix XPort EDGE devices allows attackers to gain increased privileges through specially crafted HTTP requests.
Understanding CVE-2020-13527
This CVE involves an authentication bypass vulnerability in Lantronix XPort EDGE devices, potentially leading to privilege escalation.
What is CVE-2020-13527?
- An authentication bypass vulnerability in Lantronix XPort EDGE devices allows attackers to exploit the Web Manager functionality using specially crafted HTTP requests.
- Attackers can leverage this vulnerability to gain elevated privileges on the affected devices.
The Impact of CVE-2020-13527
- CVSS Base Score: 4.8 (Medium)
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: High
- User Interaction: Required
- Confidentiality Impact: Low
- Integrity Impact: High
- This vulnerability's impact is rated as medium severity.
Technical Details of CVE-2020-13527
This section provides detailed technical information about the CVE.
Vulnerability Description
- The vulnerability allows an attacker to bypass authentication in Lantronix XPort EDGE devices, leading to privilege escalation.
Affected Systems and Versions
- Affected Products: Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12, 4.2.0.0R7, SGX 5150 8.7.0.0R1, 8.9.0.0R4
Exploitation Mechanism
- Attackers can exploit this vulnerability by sending specially crafted HTTP requests to the Web Manager functionality of the affected devices.
Mitigation and Prevention
Protect your systems from CVE-2020-13527 with these mitigation strategies.
Immediate Steps to Take
- Apply vendor-supplied patches or updates to address the vulnerability.
- Monitor network traffic for any suspicious activity targeting the Web Manager functionality.
Long-Term Security Practices
- Regularly update and patch all software and firmware on Lantronix XPort EDGE devices.
- Implement strong network security measures to prevent unauthorized access.
Patching and Updates
- Stay informed about security advisories from Lantronix and apply patches promptly to secure your devices.