CVE-2026-57917
NONE—CVSS v3
—CVSS v2
—
EPSS (exploit probability)
CWE-611CWE
Description
proCertum SmartSign parses external XML entities from arbitrary crafted signature files, enabling SSRF and potentially allowing the reading of local files, depending on the parser's configuration. The XML External Entity (XXE) vulnerability is triggered simply by previewing a file in the file selection window, before the victim clicks “Open”.
This issue was fixed in version 9.4.3.90.
Affected routers (0)
No routers currently mapped to this CVE in our database.