{"cve":"CVE-2020-27654","nvd":{"published":"2020-10-29T09:15:13.310","modified":"2026-06-17T03:09:26.637","status":"Modified","description":"Improper access control vulnerability in lbd in Synology Router Manager (SRM) before 1.2.4-8081 allows remote attackers to execute arbitrary commands via port (1) 7786/tcp or (2) 7787/tcp.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-269"],"references":["https://www.synology.com/security/advisory/Synology_SA_20_14","https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1064","https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065","https://www.synology.com/security/advisory/Synology_SA_20_14","https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1064"],"products":["synology:router_manager"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-27654","score":0.04681,"percentile":0.91779,"date":"2026-11-01"},"kev":null,"osv":[],"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."]}