CVE-2018-7749
9.8 · CRITICALOverview
CVE-2018-7749 is a critical-severity vulnerability affecting asyncssh_project asyncssh. It was published on March 12, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests. A customized SSH client can simply skip the authentication step.
Remediation
Check the references section for vendor advisories and patches from asyncssh_project. Update asyncssh 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 |
|---|---|---|---|
| asyncssh_project | asyncssh | >= 0, < 1.12.1 | Affected |
References
Frequently Asked Questions
What is CVE-2018-7749?
CVE-2018-7749 is a critical-severity vulnerability affecting asyncssh_project asyncssh. It was published on March 12, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2018-7749?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-7749?
Check the references section for vendor advisories and patches from asyncssh_project. Update asyncssh 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-2018-7749?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-7749 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
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