CVE-2023-43660
4.8 · MEDIUMOverview
CVE-2023-43660 is a medium-severity vulnerability affecting warpgate_project warpgate. It was published on September 27, 2023 and has a CVSS 3.1 base score of 4.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Warpgate is a smart SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. The SSH key verification for a user can be bypassed by sending an SSH key offer without a signature. This allows bypassing authentication under following conditions: 1. The attacker knows the username and a valid target name 2. The attacked knows the user's public key and 3. Only SSH public key authentication is required for the user account. This issue has been addressed in version 0.8.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Remediation
Check the references section for vendor advisories and patches from warpgate_project. Update warpgate to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| warpgate_project | warpgate | >= 0, < 0.8.1 | Affected |
References
Frequently Asked Questions
What is CVE-2023-43660?
CVE-2023-43660 is a medium-severity vulnerability affecting warpgate_project warpgate. It was published on September 27, 2023 and has a CVSS 3.1 base score of 4.8 (MEDIUM).
How severe is CVE-2023-43660?
This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-43660?
Check the references section for vendor advisories and patches from warpgate_project. Update warpgate to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-43660?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-43660 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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