Description
Insecure Permissions vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are susceptible to leaking information through cookies. This is fixed in version 21.2s10 and 22.1s3
References (5)
Scores
CVSS v3
7.5
EPSS
0.0023
EPSS Percentile
46.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-281
CWE-312
Status
published
Products (1)
hms-networks/ewon_cosy\+_firmware
21.0s0 - 21.2s10
Published
Aug 02, 2024
Tracked Since
Feb 18, 2026