TI-2025-32124 Aliases CVE-2025-50404 GHSA-6659-vrc2-p5xg

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow.

LOW 36CWE-190Published 2025-07-01 · Updated 2025-07-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow. The websReadEvent function incorrectly uses the int type when processing the "command" field of the http header, causing the array to cross the boundary and overwrite other fields in the array.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.09925 95th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:intelbras:rx_1500_firmware::::::::	up to 2.2.17	Vulnerable	Intelbras
cpe:2.3:h:intelbras:rx_1500:-:::::::*	not specified by NVD	Running on	Intelbras

cpe:2.3:o:intelbras:rx_1500_firmware:*:*:*:*:*:*:*:* Versions up to 2.2.17 Vulnerable ·Intelbras
cpe:2.3:h:intelbras:rx_1500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intelbras

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-50404
2026-10-03 Alias added: GHSA-6659-vrc2-p5xg

References

Exploit 1

https://github.com/feiwuxingxie/cve/blob/main/Intelbras/vul01/01.md

Other 1

https://www.intelbras.com/en

TI-2025-19238 An issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers… CVSS 3.1CRITICAL 9.8
TI-2025-19237 An access control issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows… CVSS 3.1CRITICAL 9.8
TI-2025-19240 A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11… CVSS 3.1HIGH 7.3
TI-2025-19239 A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11… CVSS 3.1HIGH 7.3
TI-2023-05613 Intelbras RX 1500 SSID WiFi.html cross site scripting CVSS 3.1MEDIUM 5.4
TI-2025-32125 Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in… CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences