CVE-2020-27660

9.8 criticalEPSS 4.6%

Critical (9.8) in synology safeaccess. EPSS 4.6% chance of exploitation in the next 30 days.

SQL injection vulnerability in request.cgi in Synology SafeAccess before 1.2.3-0234 allows remote attackers to execute arbitrary SQL commands via the domain parameter.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 4.6% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2020-11-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

synology:safeaccess

References

https://github.com/thomasfady/Synology_SA_20_25
https://www.synology.com/security/advisory/Synology_SA_20_25
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1087
https://github.com/thomasfady/Synology_SA_20_25
https://www.synology.com/security/advisory/Synology_SA_20_25

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