CVE-2026-107202
9.1 CRITICALpublic exploit availablePublished 2026-10-07 · Updated 2026-10-07
AI risk analysis
- Summary
- The flaw allows an attacker to inject arbitrary OS commands via the listen configuration field, leading to potential full system compromise.
- Exploitability
- Exploitation is relatively easy given an authenticated administrator account and requires submitting a crafted value containing shell metacharacters.
- Blast radius
- If exploited, the attacker could gain full root privileges, leading to complete control over the affected system.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to h-ui version v0.0.26 or later.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
A command injection vulnerability exists in the h-ui (version v0.0.25 and below) administrative API due to improper validation of the listen configuration field. When an authenticated administrator submits a value containing shell metacharacters, the application constructs nftables/iptables rule strings using fmt.Sprintf and executes them via bash -c as root. Because the listen field lacks port or format validation, arbitrary OS commands can be injected and executed with root privileges.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-77
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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