Risk Letters

Exploited vulnerability

CVE-2026-106931

TLP:CLEAR

EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability

EG Secure Solutions SiteGuard Server Edition contains an OS command injection vulnerability which may allow an attacker to execute arbitrary OS commands with root or SYSTEM privileges on the system running the affected product.

Facts

  • Vendor: EG Secure Solutions
  • Product: SiteGuard Server Edition
  • CVSS: 8.5
  • EPSS (probability of exploitation within 30 days): 2.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 20 October 2026
  • First known exploitation: 14 October 2026
  • CISA's deadline for US federal agencies: 23 October 2026
  • Weakness: CWE-78
  • First seen by Risk Letters: 20 October 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD