CVE-2023-49583 : Security Advisory and Response
Know about CVE-2023-49583, a critical vulnerability in SAP BTP Security Services Integration Library ([Node.js] @sap/xssec) allowing privilege escalation. Learn the impact, technical details, and mitigation steps here.
A critical vulnerability, CVE-2023-49583, has been identified in SAP BTP Security Services Integration Library ([Node.js] @sap/xssec) with versions prior to 3.6.0. This vulnerability may allow an unauthenticated attacker to escalate privileges and gain arbitrary permissions within the application.
Understanding CVE-2023-49583
This section delves into the details of the CVE-2023-49583 vulnerability.
What is CVE-2023-49583?
The CVE-2023-49583 vulnerability exists in SAP BTP Security Services Integration Library ([Node.js] @sap/xssec) versions less than 3.6.0, enabling potential privilege escalation for unauthenticated attackers.
The Impact of CVE-2023-49583
With a CVSS base score of 9.1 (Critical), this vulnerability poses a significant threat. Successful exploitation could result in arbitrary permissions being obtained by an attacker within the application.
Technical Details of CVE-2023-49583
This section provides a deeper dive into the technical aspects of the CVE-2023-49583 vulnerability.
Vulnerability Description
The vulnerability (CWE-269) stems from improper privilege management within SAP BTP Security Services Integration Library ([Node.js] @sap/xssec) versions prior to 3.6.0.
Affected Systems and Versions
The affected product is @sap/xssec by SAP SE with versions below 3.6.0.
Exploitation Mechanism
Exploitation of this vulnerability requires no privileges and can be conducted remotely over a network, with a low attack complexity.
Mitigation and Prevention
Understanding the remediation steps and preventive measures for CVE-2023-49583.
Immediate Steps to Take
It is crucial to apply security updates and patches provided by the vendor promptly to mitigate the vulnerability. Organizations are advised to restrict network access to the vulnerable systems.
Long-Term Security Practices
Implementing strong access control mechanisms, regular security audits, and monitoring privileged access can help prevent such vulnerabilities in the long term.
Patching and Updates
Regularly update the SAP BTP Security Services Integration Library ([Node.js] @sap/xssec) to versions 3.6.0 and above to eliminate the risk associated with CVE-2023-49583.