What is CVE-2019-6266?

CVE-2019-6266 is a critical-severity vulnerability in Cordaware Bestinformed, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2019-02-25.

How severe is CVE-2019-6266?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Cordaware Bestinformed

CVE-2019-6266

Cordaware bestinformed Microsoft Windows client before 6.2.1.0 is affected by insecure SSL certificate verification and insecure access patterns. These issues allow remote attackers to downgrade encrypted connections to cleartext.

Vulnerability class: Improper Certificate Validation

EPSS: 0.012 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cordaware Bestinformed
N/a — versions n/a

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Mitigation)

Frequently asked questions

What is CVE-2019-6266?: CVE-2019-6266 is a critical-severity vulnerability in Cordaware Bestinformed, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2019-02-25.
How severe is CVE-2019-6266?: Critical severity. CVSS v3 base score is 9.8 out of 10.