CVE-2020-15936

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 01-03-2022 08:15

Last modified: - 09-03-2022 03:07

Total changes: - 3

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Low

Attack complexity

Adjacent

Attack vector

None

Availability

High

Confidentiality

None

Integrity

High

Privileges required

Unchanged

Scope

None

User interaction

4.5

Base score

0.9

3.6

Exploitability score

Impact score

Verification logic

vendor=fortinet AND product=fortios AND versionEndIncluding=5.6.13 AND versionStartIncluding=5.6.0

vendor=fortinet AND product=fortios AND versionEndIncluding=6.0.11 AND versionStartIncluding=6.0.0

vendor=fortinet AND product=fortios AND versionEndIncluding=6.2.5 AND versionStartIncluding=6.2.0

vendor=fortinet AND product=fortios AND versionEndIncluding=6.4.3 AND versionStartIncluding=6.4.0

Reference

https://fortiguard.com/advisory/FG-IR-20-091

Keywords

CVE-2020-15936

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-15936

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures