---
id: CVE-2026-52481
title: >-
  An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote
  attacker to obtain sensitive information via the tcp_actions() function
summary: >-
  An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote
  attacker to obtain sensitive information via the tcp_actions() function
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
published: '2026-08-18'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T16:04:24.933'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-52481'
references:
  - url: 'https://github.com/AshtonKopelevich/SJ-GPS-PRO-F11-Vulnerability'
    label: cve@mitre.org
  - url: 'https://github.com/AshtonKopelevich/SJ-GPS-PRO-F11-Vulnerability'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00515
epssPercentile: 0.41372
ingestedAt: '2026-09-09T16:14:05.514Z'
---

## Overview

An issue in SJRC F11 SJ-GPS-PRO firmware build 2019-09-17 allows a remote attacker to obtain sensitive information via the tcp_actions() function

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.