CVE-2020-5632: Nec Infocage Siteshell

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

InfoCage SiteShell series (Host type SiteShell for IIS V1.4, V1.5, and V1.6, Host type SiteShell for IIS prior to revision V2.0.0.6, V2.1.0.7, V2.1.1.6, V3.0.0.11, V4.0.0.6, V4.1.0.5, and V4.2.0.1, Host type SiteShell for Apache Windows V1.4, V1.5, and V1.6, and Host type SiteShell for Apache Windows prior to revision V2.0.0.6, V2.1.0.7, V2.1.1.6, V3.0.0.11, V4.0.0.6, V4.1.0.5, and V4.2.0.1) allow authenticated attackers to bypass access restriction and to execute arbitrary code with an elevated privilege via a specially crafted executable files.

Affected products

• Nec Infocage Siteshell: before 2.0.0.6 (fixed in 2.0.0.6); from 2.0.0.0, before 2.0.0.6 (fixed in 2.0.0.6); from 2.1.0.0, before 2.1.0.7 (fixed in 2.1.0.7); from 2.1.1.0, before 2.1.1.6 (fixed in 2.1.1.6); from 3.0.0.0, before 3.0.0.11 (fixed in 3.0.0.11); from 4.0.0.0, before 4.0.0.6 (fixed in 4.0.0.6); …

Published 2020-10-06. Last modified 2026-06-17.