Vulnerability Details : CVE-2020-15936

A improper input validation in Fortinet FortiGate version 6.4.3 and below, version 6.2.5 and below, version 6.0.11 and below, version 5.6.13 and below allows attacker to disclose sensitive information via SNI Client Hello TLS packets.
Published 2022-03-01 19:15:08
Updated 2022-07-12 17:42:04
Source Fortinet, Inc.
View at NVD,   CVE.org
Vulnerability category: Input validation

Products affected by CVE-2020-15936

Exploit prediction scoring system (EPSS) score for CVE-2020-15936

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-15936

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
 MEDIUM AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
 NIST
4.5
 MEDIUM CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.9
3.6
 NIST
2.6
 LOW CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:N
1.0
1.4
 Fortinet, Inc.

CWE ids for CVE-2020-15936

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-15936

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