CVE-2020-37250

HIGH 7.8

TFTP Broadband 4.3.0.1465 Unquoted Service Path Privilege Escalation

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

TFTP Broadband 4.3.0.1465 contains an unquoted service path vulnerability in the tftpt.exe service binary that allows local attackers to execute arbitrary code with system privileges. Attackers can place a malicious executable in the Program Files directory path that will be executed during service startup or system reboot with LocalSystem privileges.

CWE	CWE-428
Vendor	weird-solutions
Product	tftp broadband
Published	Jun 19, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Weird-Solutions / TFTP Broadband

4.3.0.1465

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/49852 weird-solutions.com: https://www.weird-solutions.com vulncheck.com: https://www.vulncheck.com/advisories/tftp-broadband-unquoted-service-path-privilege-escalation

Credits

Erick Galindo