CVE-2022-31733
9.1 · CRITICALOverview
CVE-2022-31733 is a critical-severity vulnerability affecting cloudfoundry cf-deployment. It was published on February 3, 2023 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Starting with diego-release 2.55.0 and up to 2.69.0, and starting with CF Deployment 17.1 and up to 23.2.0, apps are accessible via another port on diego cells, allowing application ingress without a client certificate. If mTLS route integrity is enabled AND unproxied ports are turned off, then an attacker could connect to an application that should be only reachable via mTLS, without presenting a client certificate.
Remediation
Check the references section for vendor advisories and patches from cloudfoundry. Update cf-deployment 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 |
|---|---|---|---|
| cloudfoundry | cf-deployment | 17.1 | Affected |
| cloudfoundry | diego | 2.55.0 | Affected |
Frequently Asked Questions
What is CVE-2022-31733?
CVE-2022-31733 is a critical-severity vulnerability affecting cloudfoundry cf-deployment. It was published on February 3, 2023 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2022-31733?
This vulnerability has a CVSS 3.1 base score of 9.1, 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-2022-31733?
Check the references section for vendor advisories and patches from cloudfoundry. Update cf-deployment 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-2022-31733?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-31733 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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