Buffer overflow in Internet-Soft Domain Quester Pro
CVE-2019-25319
Domain Quester Pro 6.02 contains a stack overflow vulnerability that allows remote attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers. Attackers can craft a malicious payload targeting the 'Domain Name Keywords' input field to trigger an access violation and execute a bind shell on port 9999.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (38.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
- Internet-Soft Domain Quester Pro — versions 6.02
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47825 (exploit)
- www.internet-soft.com/ (product)
- www.vulncheck.com/advisories/domain-quester-pro-stack-overflow-seh (third-party-advisory)
Frequently asked questions
- What is CVE-2019-25319?
- CVE-2019-25319 is a critical-severity vulnerability in Internet-Soft Domain Quester Pro, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2026-02-12.
- How severe is CVE-2019-25319?
- Critical severity. CVSS v3 base score is 9.8 out of 10.