What is CVE-2020-27655?

CVE-2020-27655 is a medium-severity vulnerability in Synology Router Manager (Srm), classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2020-10-29.

How severe is CVE-2020-27655?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2020-27655 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Privilege escalation in Synology Router Manager (Srm)

CVE-2020-27655

Improper access control vulnerability in Synology Router Manager (SRM) before 1.2.4-8081 allows remote attackers to access restricted resources via inbound QuickConnect traffic.

Vulnerability class: Privilege Escalation

EPSS: 0.012 (79.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L.

Affected products

Synology Router Manager (Srm) — versions unspecified

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-27655

References

www.synology.com/security/advisory/Synology_SA_20_14 (x_refsource_CONFIRM)
www.talosintelligence.com/vulnerability_reports/TALOS-2020-1066 (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27655?: CVE-2020-27655 is a medium-severity vulnerability in Synology Router Manager (Srm), classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2020-10-29.
How severe is CVE-2020-27655?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2020-27655 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.