Description
ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.
References (1)
Core 1
Core References
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-6886-2c546-1.html
Scores
CVSS v3
7.5
EPSS
0.0099
EPSS Percentile
58.1%
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-22
Status
published
Products (1)
changingtec/megaservisignadapter
< 1.0.22.1004
Published
Jan 31, 2023
Tracked Since
Feb 18, 2026