Is this vulnerability remotely exploitable over the network?

Yes. Any attacker who can reach TCP port 5757 on a host running a ZAI Shell P2P session can connect without authentication and submit commands. Execution still depends on the host user approving those commands.

Does an attacker need local or authenticated access to exploit this issue?

No prior local or account-level authentication is required. The only requirement is network connectivity to the exposed P2P port and an active terminal sharing session in `--no-ai` mode.

What is the safest general fix pattern for this kind of vulnerability?

The safest pattern is to enforce strong authentication and authorization on all remote command or collaboration channels, and to avoid directly executing remote input as commands. Where remote proposals are needed, they should be treated as untrusted suggestions with robust checks and explicit, high-visibility user confirmation.

Severity:

HIGH RISK

(8.8)

Unauthenticated Remote Command Injection (CWE-94) in ZAI Shell P2P Terminal Sharing

CVE-2026-25807

Published:

Feb 9, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Remote Command Injection / Improper Authentication

CWE:

CWE-94

Impact:

Remote Command Execution with User Privileges

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Remote Command Injection / Improper Authentication

CWE:

CWE-94

Impact:

Remote Command Execution with User Privileges

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

Unauthenticated Remote Command Injection (CWE-94) in ZAI Shell P2P Terminal Sharing

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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