CVE-2026-106931EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability
Bekannt ausgenutzt — EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability
CISA hat am 20.10.2026 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 23.10.2026.
Erforderliche Maßnahme: 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. https://www.eg-secure.co.jp/siteguard/news/alert-202610-1 ; ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-106931
Beschreibung
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.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| e-guardian | siteguard | 2.20 – < 8.00 | |
| EG Secure Solutions Inc. | SiteGuard Server Edition for Apache httpd | Ver2.20 – < Ver8.00 Update 5 | |
| EG Secure Solutions Inc. | SiteGuard Server Edition for Apache httpd on FreeBSD | Ver2.20 – < Ver7.00 Update 6 | |
| EG Secure Solutions Inc. | SiteGuard Server Edition for IIS | Ver2.20 – < Ver8.00 Update 5 | |
| EG Secure Solutions Inc. | SiteGuard Server Edition for Nginx | Ver2.20 – < Ver8.00 Update 5 | |
| EG Secure Solutions Inc. | SiteGuard Server Edition for Nginx on FreeBSD | Ver2.20 – < Ver7.00 Update 6 |
Referenzen und Patches
- https://www.eg-secure.co.jp/siteguard/news/alert-202610-1 Vendor Advisory
- https://jvn.jp/en/jp/JVN88474777/ Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-106931 US Government Resource
CPE-Treffer (NVD) (27)
cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:apache:*:*≥ 2.20 < 8.00cpe:2.3:a:e-guardian:siteguard:8.00:-:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update1:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update2:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update3:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:apache:*:*≥ 2.20 < 7.00cpe:2.3:a:e-guardian:siteguard:7.00:-:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update1:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update2:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update3:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update4:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update5:*:*:server:apache:*:*cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:nginx:*:*≥ 2.20 < 8.00cpe:2.3:a:e-guardian:siteguard:8.00:-:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update1:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update2:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:8.00:update3:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:nginx:*:*≥ 2.20 < 7.00cpe:2.3:a:e-guardian:siteguard:7.00:-:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update1:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update2:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update3:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update4:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:7.00:update5:*:*:server:nginx:*:*cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:internet_information_services:*:*≥ 2.20 < 3.10cpe:2.3:a:e-guardian:siteguard:*:*:*:*:server:internet_information_services:*:*≥ 4.10 < 8.00cpe:2.3:a:e-guardian:siteguard:8.00:update4:*:*:server:internet_information_services:*:*