Paper/Archive/CVE-2021-26560

CVE-2021-26560

Synology Synology DiskStation Manager (DSM) — Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25…

EPSS 0.8%CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (CNA)9.0 / 10 × 3027.0 Not in CISA KEV+300.0 EPSS percentile 55.5.555 × 2011.1 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.

Affected

ProductAffectedFixed inSource

Synology DiskStation Manager (DSM)unspecified – < 6.2.3-25426-36.2.3-25426-3CNA

Scores by source

synology (CNA)9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refsynology.com/security/advisory/Synology_SA_20_26 reftalosintelligence.com/vulnerability_reports/TALOS-2020-1159