cbcvebase.
CVE-2020-27653
published 2020-10-29

CVE-2020-27653: Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and…

PriorityP335high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.82%
52.7th percentile
Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.

Affected

3 ranges
VendorProductVersion rangeFixed in
synologydiskstation_manager
synologyrouter_manager>= 1.2 < 1.2.4-80811.2.4-8081
synologysynology_router_manager>= unspecified < 1.2.4-80811.2.4-8081

CVSS provenance

nvdv3.18.3HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv2.05.1MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:P
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