How broadly exploitable is this vulnerability?

Exploitability depends on whether the /rpc endpoint is exposed and whether pm2run requires authentication, but in configurations where it is reachable over the network, a remote attacker can often trigger the flaw with crafted requests.

Does an attacker need local access or credentials?

No local access is required, but network access to the vulnerable /rpc endpoint is necessary. If the endpoint is not protected by strong authentication or network controls, unauthenticated exploitation may be possible.

What is the safest general fix pattern?

The most robust fix is to remove shell-based command construction entirely and instead use safe process execution APIs with fixed commands and strictly validated, parameterized arguments, combined with input whitelisting and limited functionality in pm2run.

Severity:

HIGH RISK

(7.3)

OS Command Injection (CWE-78) in elecV2P /rpc pm2run Endpoint

CVE-2026-5012

Published:

Mar 28, 2026

Status:

Awaiting Analysis

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:

OS Command Injection

CWE:

CWE-77;CWE-78

Impact:

Remote Code Execution via OS Command Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Vulnerability Type

Category:

OS Command Injection

CWE:

CWE-77;CWE-78

Impact:

Remote Code Execution via OS Command Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

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OS Command Injection (CWE-78) in elecV2P /rpc pm2run Endpoint

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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