PT-2026-50915 · Unknown · Tftp Broadband

Erick Galindo · CVE-2020-37250 · Published 2026-06-19 · Updated 2026-06-22

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TFTP Broadband version 4.3.0.1465

Description The tftpt.exe service binary contains an unquoted service path issue. This occurs when a service path contains spaces and is not enclosed in quotation marks, allowing a local attacker to place a malicious executable in the directory path. This executable can then be run with system privileges during service startup or a system reboot.

Recommendations Update TFTP Broadband version 4.3.0.1465 to a version that fixes the unquoted service path in the tftpt.exe service binary.

Exploit

Fix

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2020-37250

Affected Products

Tftp Broadband

References · 5

• 🔥 https://exploit-db.com/exploits/49852 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-37250 · Security Note
• https://t.me/cveNotify/171628 · Telegram Post
• https://vulncheck.com/advisories/tftp-broadband-unquoted-service-path-privilege-escalation · Note
• https://weird-solutions.com · Note