CVE-2021-21292

What it is

Traccar is an open source GPS tracking system. In Traccar before version 4.12 there is an unquoted Windows binary path vulnerability. Only Windows versions are impacted. Attacker needs write access to the filesystem on the host machine. If Java path includes a space, then attacker can lift their privilege to the same as Traccar service (system). This is fixed in version 4.12.

At a glance

Exploitability

Can be exploited locally on the machine without logging in, but needs a user to act. High risk of data tampering.

Exploit odds

0.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2021-02-02 20:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 03:35 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.4% in the next 30 days (EPSS).
• Severity: 5.5 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2021-02-02 20:15 UTC

Last modified

2026-06-17 03:35 UTC

Exploit probability

0.4% · EPSS, next 30 days

Weakness

CWE-428

Record status

Modified

Affected

• Traccar < 4.12

Attack profile CVSS 3.1 · 5.5

Attack vector

Local

Complexity

High

Privileges needed

None

User interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2021-21292.md and follow it. Check whether this project is affected by CVE-2021-21292. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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