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CVE-2023-50729— An unrestricted file upload vulnerability in traccar leads to RCE

Quick assessment

Affected
traccar traccar
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Traccar是美国Traccar公司的一个基于Java的可提供GPS跟踪功能的建站系统。该软件支持170多种GPS协议和1500多种型号的GPS跟踪设备。Traccar可以与任何主要的SQL数据库系统一起使用。它还提供了易于使用的REST API。 Traccar 5.11之前版本存在安全漏洞，该漏洞源于存在任意文件上传漏洞。攻击者可利用该漏洞在服务器上执行任意代码。

CVSS 8.5 · High EPSS 0.60% · P47
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I. Basic Information for CVE-2023-50729

Vulnerability Information
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Vulnerability Title
An unrestricted file upload vulnerability in traccar leads to RCE
Source: CVE Program / CVE List V5
Vulnerability Description
Traccar is an open source GPS tracking system. Prior to 5.11, Traccar is affected by an unrestricted file upload vulnerability in File feature allows attackers to execute arbitrary code on the server. This vulnerability is more prevalent because Traccar is recommended to run web servers as root user. It is also more dangerous because it can write or overwrite files in arbitrary locations. Version 5.11 was published to fix this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Traccar 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Traccar是美国Traccar公司的一个基于Java的可提供GPS跟踪功能的建站系统。该软件支持170多种GPS协议和1500多种型号的GPS跟踪设备。Traccar可以与任何主要的SQL数据库系统一起使用。它还提供了易于使用的REST API。 Traccar 5.11之前版本存在安全漏洞，该漏洞源于存在任意文件上传漏洞。攻击者可利用该漏洞在服务器上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
traccar traccar < 5.11 -

II. Public POCs for CVE-2023-50729

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 10628 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2023-50729

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Vendor Advisories for CVE-2023-50729 (1)

IV. Related Vulnerabilities

Same product: traccar
Same vendor: traccar
Same weakness: CWE-434

V. Comments for CVE-2023-50729

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