CVE-2020-37213 MEDIUM

CVE-2020-37213: TextCrawler Pro3.1.1 - Denial of Service

Vendor Digitalvolcano Software
Product TextCrawler Pro
Weakness CWE-120
Published February 11, 2026
Last update February 12, 2026
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

TextCrawler Pro 3.1.1 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized buffer in the license key field. Attackers can generate a 6000-byte payload and paste it into the activation field to trigger an application crash.

Key dates

02Disclosure timeline

February 11, 2026 CVE published
February 12, 2026 Record updated