CVE-2020-37187

HIGH

SpotDialup 1.6.7 - DoS

Title source: llm

Description

SpotDialup 1.6.7 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Name' field to trigger an application crash.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Ismail Tasdelen · pythondoswindows

https://www.exploit-db.com/exploits/47904

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/47904

[Various Sources] http://www.nsauditor.com/

[Third Party Advisory] https://www.vulncheck.com/advisories/spotdialup-name-denial-of-service

Scores

CVSS v3 7.5

EPSS 0.0001

EPSS Percentile 2.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-120

Status published

Published Feb 11, 2026

Tracked Since Feb 18, 2026