CVE-2022-31733 is a critical vulnerability affecting Cloud Foundry Diego-release and CF Deployment versions, allowing unauthorized application access. Specifically, it permits ingress to applications without a client certificate on Diego cells, bypassing mTLS route integrity if unproxied ports are enabled. With a CVSS score of 9.1 (CRITICAL), this network-based vulnerability requires no privileges or user interaction, enabling high impact to confidentiality and integrity. There is no evidence of active exploitation, nor are public exploit codes available, though it has garnered significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.1, <= 23.2.0CPE matchmatch criteria | cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:* | ||
>= 2.55.0, <= 2.69.0CPE matchmatch criteria | cpe:2.3:a:cloudfoundry:diego:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.