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Vulnerability record · CVE-2025-50405 · published 1 July 2025

CVE-2025-50405: Intelbras rx 1500 firmware improper access control vulnerability

Intelbras · Rx 1500 Firmware

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and GetFirmwareValidation function.

6.5 CVSS 3.1 Medium EPSS 0.33% · top 76.6% CWE-284 · Improper access control
6.5CVSS 3.1 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and GetFirmwareValidation function.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/feiwuxingxie/cve/blob/main/Intelbras/vul02/02.md ExploitThird Party Advisory
https://www.intelbras.com/en Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-26062Intelbras rx 1500 firmware improper access control vulnerabilityAn access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to access the router's settings file and obtai…EPSS 1.1%9.8CVE-2025-26063Intelbras rx 1500 firmware command injection vulnerabilityAn issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to execute arbitrary code via injecting a crafted payload int…EPSS 1.3%7.3CVE-2025-26065Intelbras rx 1500 firmware cross-site scripting vulnerabilityA cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to execute arbitrary web scripts or HTML vi…EPSS 0.36%7.3CVE-2025-26064Intelbras rx 1500 firmware cross-site scripting vulnerabilityA cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to execute arbitrary web scripts or HTML vi…EPSS 1.0%5.4CVE-2023-6103Intelbras rx 1500 firmware cross-site scripting vulnerabilityA vulnerability has been found in Intelbras RX 1500 1.1.9 and classified as problematic. Affected by this vulnerability is an unknown functionality o…EPSS 0.55%5.3CVE-2025-50404Intelbras rx 1500 firmware integer overflow vulnerabilityIntelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow. The websReadEvent function incorrectly uses the int type when processin…EPSS 8.2%7.8CVE-2026-81963Windows Update Stack link-following privilege escalationWindows Update Stack resolves links improperly before accessing files, a link-following flaw (CWE-59) compounded by improper access control (CWE-284)…KEVEPSS 0.39%analysed10.0CVE-2026-21962Oracle HTTP Server and WebLogic Proxy Plug-in improper access controlOracle HTTP Server and the WebLogic Server Proxy Plug-in (for Apache HTTP Server and IIS) contain an improper access control flaw (CWE-284) in suppor…KEVEPSS 71%analysed

Source: NIST National Vulnerability Database (record CVE-2025-50405), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.