{"cve":"CVE-2020-7955","nvd":{"published":"2020-01-31T13:15:10.813","modified":"2026-06-17T03:25:41.600","status":"Modified","description":"HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-863"],"references":["https://github.com/hashicorp/consul/issues/7160","https://www.hashicorp.com/blog/category/consul/","https://github.com/hashicorp/consul/issues/7160","https://www.hashicorp.com/blog/category/consul/"],"products":["hashicorp:consul"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2020-7955","score":0.01412,"percentile":0.72707,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-r9w6-rhh9-7v53","url":"https://osv.dev/vulnerability/GHSA-r9w6-rhh9-7v53","summary":"Incorrect Authorization in HashiCorp Consul","modified":"2024-08-21T15:58:41.292197Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":[">=1.4.1 <1.6.3"],"fixed":["1.6.3"]}]},{"id":"GO-2022-0874","url":"https://osv.dev/vulnerability/GO-2022-0874","summary":"Incorrect Authorization in HashiCorp Consul in github.com/hashicorp/consul","modified":"2026-03-03T04:52:21.555582Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":[">=1.4.1 <1.6.3"],"fixed":["1.6.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}