Critical severity9.8NVD Advisory· Published Oct 29, 2020· Updated Jun 17, 2026

CVE-2020-27654

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.

AI Insight

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

Affected products

Synology/Router Managerllm-fuzzy
Range: <1.2.4-8081
Synology/SRMllm-fuzzy
Range: <1.2.4-8081
Synology/Synology Router Manager (SRM)cpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

www.talosintelligence.com/vulnerability_reports/TALOS-2020-1064nvdExploitThird Party Advisory
www.talosintelligence.com/vulnerability_reports/TALOS-2020-1065nvdExploitThird Party Advisory
www.synology.com/security/advisory/Synology_SA_20_14nvdVendor Advisory

News mentions

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epss	0.004
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kev	0.000
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ransomware	0.000