PT-2025-27546 · Intelbras · Intelbras Rx1500 Router

Feiwuxingxie · Published 2025-06-28 · Updated 2025-08-20 · CVE-2025-50404

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Intelbras RX1500 Router versions 2.2.17 and earlier

Description: An integer overflow exists in the websReadEvent() function when processing the command field of the HTTP header. This can allow a remote attacker to execute arbitrary code or cause a denial-of-service condition by sending a specially crafted POST request.

Recommendations: Intelbras RX1500 Router versions prior to 2.2.17 should be updated.

Exploit

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

BDU:2025-07953

CVE-2025-50404

Affected Products

Intelbras Rx1500 Router

References · 9

• 🔥 https://github.com/feiwuxingxie/cve/blob/main/Intelbras/vul01/01.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-50404 · Security Note
• https://osv.dev/vulnerability/CVE-2025-50404 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-07953 · Security Note
• https://t.me/cveNotify/132919 · Telegram Post
• https://intelbras.com/en · Note
• https://twitter.com/CVEnew/status/1940061214857363848 · Twitter Post
• https://intelbras.com/en/ax-1500-wi-fi-6-dual-band-router-rx-1500 · Note
• https://twitter.com/VulmonFeeds/status/1940099689438716155 · Twitter Post