CVE-2023-43652
CVSS 3.1 Score 8.2 of 10 (high)
Details
Summary
CVE-2023-43652 is a vulnerability affecting the JumpServer open source bastion host. It allows an unauthenticated user to authenticate to the core API using only a username and an SSH public key, without requiring a password or the corresponding SSH private key. This poses a danger to organizations as an attacker can exploit leaked public keys and usernames to gain unauthorized access to user information and perform authorized actions. The vulnerability has been addressed in versions 2.28.20 and 3.7.1 of JumpServer, and users are advised to upgrade to these versions as there are no known workarounds for this vulnerability.
Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.
Advisories, Assessments, and Mitigations
Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future
- Gain complete coverage of your cyber, third party, and physical attack surface
- Proactively mitigate threats before they turn into costly attacks
- Make fast, effective, data-driven decisions