CVE-2023-41027 : Vulnerability Insights and Analysis
Learn about CVE-2023-41027 impacting Juplink RX4-1500 devices. Explore the technical details, impact, and mitigation steps for this credential disclosure vulnerability.
A detailed overview of the Juplink RX4-1500 Credential Disclosure Vulnerability, including its impact, technical details, and mitigation steps.
Understanding CVE-2023-41027
This section provides insights into the CVE-2023-41027 vulnerability affecting Juplink RX4-1500 devices.
What is CVE-2023-41027?
The CVE-2023-41027, also known as Juplink RX4-1500 Credential Disclosure Vulnerability, permits an authenticated attacker to expose the administrative account password through specific requests to the vulnerable '/webs/userpasswd.htm' endpoint in Juplink RX4-1500 WiFi router firmware versions V1.0.4 and V1.0.5.
The Impact of CVE-2023-41027
The vulnerability carries a CVSS base score of 8.0 (High) with a significant impact on confidentiality, integrity, and availability. It falls under CAPEC-115 - Authentication Bypass, highlighting the severity of the flaw in compromising sensitive information.
Technical Details of CVE-2023-41027
Delving into the specifics of the Juplink RX4-1500 Credential Disclosure Vulnerability.
Vulnerability Description
The flaw allows authenticated attackers to leak the administrative account password by exploiting the '/webs/userpasswd.htm' endpoint in the affected firmware versions.
Affected Systems and Versions
Juplink RX4-1500 WiFi router firmware versions V1.0.4 and V1.0.5 are impacted by this vulnerability.
Exploitation Mechanism
An authenticated attacker can exploit this vulnerability by sending specific requests to the vulnerable '/webs/userpasswd.htm' endpoint, resulting in the disclosure of the administrative password.
Mitigation and Prevention
Discover the essential steps to mitigate the risks posed by the Juplink RX4-1500 Credential Disclosure Vulnerability.
Immediate Steps to Take
Users are advised to update their Juplink RX4-1500 firmware to a secure version that addresses this vulnerability. Additionally, changing the administrative password post-update is recommended.
Long-Term Security Practices
Implementing network segmentation, strong password policies, and regular security audits can enhance the overall security posture and reduce the likelihood of such vulnerabilities being exploited.
Patching and Updates
Stay informed about security advisories from Juplink and promptly apply patches and updates released to address known vulnerabilities.