What’s Vulnerable › Vulnerabilities
CVE-2020-37213: TextCrawler Pro3.1.1 - Denial of Service
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-11 · updated 2026-06-17
- Weakness: CWE-120
Description
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.
Affected products
References
- https://www.digitalvolcano.co.uk/index.html
- https://www.exploit-db.com/exploits/47862
- https://www.vulncheck.com/advisories/textcrawler-pro-denial-of-service
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