CVE-2019-10631

EUVD-2019-2435
Shell Metacharacter Injection in the package installer on Zyxel NAS 326 version 5.21 and below allows an authenticated attacker to execute arbitrary code via multiple different requests.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 75%
Affected Products (NVD)
VendorProductVersion
zyxelnas326_firmware
𝑥
≤ 5.21
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://maxwelldulin.com/BlogPost?post=3236967424
http://maxwelldulin.com/BlogPost?post=3236967424