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    CVE-2026-106931

    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.

    Published:Oct 14, 2026
    Last Modified:Oct 26, 2026
    EPS:Oct 14, 2026
    EPSS Score:0.02528
    CVSS Score:7.8

    CISA Notification

    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.

    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.

    Notes:

    No extra notes provided.

    Due Date
    Oct 23, 2026
    13 days ago
    Alert Date
    Oct 20, 2026
    16 days ago

    Affected Products

    Vendor
    E-guardian
    Product
    Siteguard
    Vendor
    Eg Secure Solutions
    Product
    Siteguard Server Edition For Apache Httpd
    Vendor
    Eg Secure Solutions
    Product
    Siteguard Server Edition For Apache Httpd On Freebsd
    Vendor
    Eg Secure Solutions
    Product
    Siteguard Server Edition For Iis
    Vendor
    Eg Secure Solutions
    Product
    Siteguard Server Edition For Nginx
    Vendor
    Eg Secure Solutions
    Product
    Siteguard Server Edition For Nginx On Freebsd
    Vendor
    Freebsd
    Product
    Freebsd

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High