CVE-2026-69096Public exploitNetwork attack vectorHinoki check available

Root command execution via unquoted ttyd arguments

Published Aug 3, 2026 · Updated Aug 3, 2026

OS command injection in OpenWrt LuCI 26.162.29621~507ab5e allows remote authenticated users to execute commands as root through HTTP /ubus. The run_ttyd handler appends request-controlled id, cmd, and uid values to ttyd_cmd and sends the unquoted string to system(), so /bin/sh interprets shell metacharacters. Reachability requires luci-app-dockerman, an exposed LuCI/rpcd management interface, and a session holding the package's read ACL or equivalent ubus permission.

CVSS severity8.8
High
EPSS probability1.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

OS command injection in OpenWrt LuCI 26.162.29621~507ab5e allows remote authenticated users to execute commands as root through HTTP /ubus. The run_ttyd handler appends request-controlled id, cmd, and uid values to ttyd_cmd and sends the unquoted string to system(), so /bin/sh interprets shell metacharacters. Reachability requires luci-app-dockerman, an exposed LuCI/rpcd management interface, and a session holding the package's read ACL or equivalent ubus permission.

The record

CVE
CVE-2026-69096
Published
Aug 3, 2026
Updated
Aug 3, 2026
Vendor
OpenWrt
Product
LuCI
Classifications
CWE-78, CAPEC-88, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=26.162.29621~507ab5e

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenWrt · LuCIversion=26.162.29621~507ab5e

Published CVSS scores

8.8GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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