Detections
Analytics

CVE-2020-27654

critical

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.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065

https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1064

https://www.synology.com/security/advisory/Synology_SA_20_14

Details

Source: Mitre, NVD

Published: 2020-10-29

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.03104