CVE-2002-1407
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed...
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
Exploit likelihood
What each source reports
NVD Score used
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
- Record
CVE-2002-1407- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
- Record
CVE-2002-1407- Updated
- 2026-11-02
EUVDEUVD-2002-1390 No score
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
- Record
EUVD-2002-1390- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-94qf-5827-9224 No score
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed...
TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
- Record
GHSA-94qf-5827-9224- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2002-1407 is a high vulnerability (CVSS 7.5) in Adam Megacz Tinyssl, published April 11, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.06%, the 64th percentile. No source names a fixed version.