Rewterz
Rewterz Threat Advisory – Multiple Cisco Vulnerabilities
March 3, 2022
Rewterz
Rewterz Threat Alert – Emotet – Active IOCs
March 3, 2022

Rewterz Threat Advisory – Fortinet FortiOS and FortiAnalyzer and Fortinet FortiManager Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2020-15936

Fortinet FortiOS could allow a remote authenticated attacker to obtain sensitive information, caused by improper input validation. By sending specially-crafted SNI Client Hello TLS packets, an attacker could exploit this vulnerability to obtain sensitive information

CVE-2022-22300

Fortinet FortiAnalyzer and Fortinet FortiManager could allow a remote authenticated attacker to bypass security restrictions, caused by improper handling of insufficient permissions or privileges. An attacker could exploit this vulnerability to bypass the device policy and force the password-change action for its user.

Impact

  • Security Bypass
  • Information Disclosure

Affected Vendors

  • CVE-2020-15936
  • CVE-2022-22300

Affected Vendors

Fortinet

Affected Products

  • Fortinet FortiManager 6.0.0
  • Fortinet FortiAnalyzer 6.0.0
  • Fortinet FortiManager 5.6.4
  • Fortinet FortiAnalyzer 5.6.4
  • Fortinet FortiOS 2.36
  • Fortinet FortiOS 2.50
  • Fortinet FortiOS 2.80
  • Fortinet FortiOS 3.0

Remediation

Refer to FortiGuard Advisory for the patch, upgrade or suggested workaround information.

CVE-2020-15936

https://www.fortiguard.com/psirt/FG-IR-20-091

CVE-2022-22300

https://www.fortiguard.com/psirt/FG-IR-21-255