CVE-2026-106931 Exploited in the wild
EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability
- Risk score
- 94/100
- CVSS
- 8.5 v4.0
- Exploit chance (30 days)
- 1.2%
- Published
- 14 Oct 2026
- Added to CISA's exploited list
- 20 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- SiteGuard Server Edition has an OS command injection vulnerability, allowing an attacker to execute arbitrary OS commands with root or SYSTEM privileges. This could be used to gain elevated access to the system.
- Affected
- {'products': ['SiteGuard Server Edition'], 'packages': [], 'versions': []}
- Fix
- Apply mitigations in accordance with vendor instructions, or follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.
- Exploitation
- Exploited in the wild
Why it is Red
- CVSS 8.5 high
- Exploited in the wild (CISA KEV)
- Named in a government or vendor bulletin
CISA required action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Government and vendor bulletins
References
Original description
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.
Last activity 20 Oct 2026. Patch Forecast updates every hour.