CVE-2019-19459: Saltosystem Proaccess Space

Critical severity, CVSS 9.8. EPSS: 3.5% chance of exploitation in the next 30 days.

An issue was discovered in SALTO ProAccess SPACE 5.4.3.0. An attacker can write arbitrary content to arbitrary files, as demonstrated by CVE-2019-19458 files under the web root, or .bat files that will be used with auto start. This allows an attacker to execute arbitrary commands on the server.

Affected products

• Saltosystem Proaccess Space: up to and including 5.5

Published 2019-12-03. Last modified 2026-06-17.