Is this vulnerability remotely exploitable?

Yes, if the pyLoad API is exposed over the network and an attacker can obtain or create an account with the SETTINGS permission, they can exploit the issue remotely by modifying the reconnect.script configuration and triggering reconnect.

What level of access is required to exploit this issue?

The attacker must have valid credentials for a pyLoad user role that includes the SETTINGS permission. Full administrative access is not required, but some configuration write capability is necessary.

What is the safest general fix pattern for developers?

The robust fix pattern is to implement fine-grained privilege management on configuration updates: define which roles may modify each configuration key, enforce allowlists for sensitive options (like script paths), and treat any configuration that influences code or command execution as requiring administrative-level authorization.

Severity:

HIGH RISK

(7.5)

Privilege Management Flaw (CWE-269) in pyLoad Configuration API Enables Code Execution

CVE-2026-33509

Published:

Mar 24, 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:

Improper Privilege Management

CWE:

CWE-269

Impact:

Remote Code Execution by Privilege Misuse

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Privilege Management

CWE:

CWE-269

Impact:

Remote Code Execution by Privilege Misuse

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.

Get Started

Ship clean & secure code faster

START 14 DAYS FREE TRIAL

BOOK A DEMO

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Privilege Management Flaw (CWE-269) in pyLoad Configuration API Enables Code Execution

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

Product

Pricing

Company

Legal

Developers

Compare

Product

Pricing

Company

Legal

Developers

Compare

Product

Pricing

Company

Legal

Developers

Compare