High severity7.7NVD Advisory· Published Sep 3, 2020· Updated Jun 17, 2026

CVE-2020-5420

Description

Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cloudfoundry/Cf Deployment
cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*
Range: <13.15.0
Cloudfoundry/Gorouter
cpe:2.3:a:cloudfoundry:gorouter:*:*:*:*:*:*:*:*
Range: <0.206.0
Cloudfoundry/Routing (Gorouter)llm-fuzzy
Range: <0.206.0
Cloud Foundry/CF Deploymentv5
Range: All
Cloud Foundry/Routingv5
Range: All

Patches

Vulnerability mechanics

References

www.cloudfoundry.org/blog/cve-2020-5420nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.501
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000