Integer Overflow Vulnerability in Intelbras RX1500 Router
CVE-2025-50404

5.3MEDIUM

Key Information:

Vendor

Intelbras

Status
RX1500 Router
Vendor
CVE Published:
1 July 2025

What is CVE-2025-50404?

The RX1500 Router from Intelbras versions 2.2.17 and earlier contains a vulnerability related to integer overflow. This occurs in the websReadEvent function, which improperly handles the 'command' field in the HTTP header. This flaw can lead to buffer overruns, allowing attackers to overwrite adjacent memory fields, potentially resulting in unauthorized access or system instability.

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References

https://www.intelbras.com/en
https://github.com/feiwuxingxie/cve/blob/main/Intelbras/v...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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