Summary
generated automatically from NVD dataSiteGuard Server Edition has an OS command injection flaw (CWE-78) that could let an attacker run arbitrary operating system commands with root or SYSTEM privileges on the host running the product. The CVSS v3.0 vector indicates local access and low privileges are needed, with no user interaction, and the score is 7.8 (HIGH). The vulnerability is listed in the CISA KEV catalog, which confirms active exploitation; NVD has not yet listed the affected product versions.
NVD 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.
⚠️ Actively exploited — CISA KEV
This CVE was added to CISA's Known Exploited Vulnerabilities catalog on 2026-10-20. It is confirmed exploited in the wild and must be patched as a priority.
Remediation deadline (US federal agencies): 2026-10-23
EPSS · FIRST.org
0.66%probability of exploitation in the next 30 days
Higher than 50% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-20, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.
CVSS v3.0 Score
Information
- Published
- 14 oct. 2026
- Updated
- 21 oct. 2026
- Status
- Deferred
- Source
- vultures@jpcert.or.jp
Weaknesses (CWE)
Similar CVEs
Other vulnerabilities of type CWE-78
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