CVE-2021-36169

MediumCVSS 6.0/10Last modified Jun 17, 2026

Description

A Hidden Functionality in Fortinet FortiOS 7.x before 7.0.1, FortiOS 6.4.x before 6.4.7 allows attacker to Execute unauthorized code or commands via specific hex read/write operations.

Metrics

CVSS 3.1 6.0/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected software

No affected versions have been published.

Timeline

Published
Dec 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-36177.2A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow command injection by setting a specially crafted networCVE-2021-361703.2An information disclosure vulnerability [CWE-200] in FortiAnalyzerVM and FortiManagerVM versions 7.0.0 and 6.4.6 and below may allow an authCVE-2021-361718.1The use of a cryptographically weak pseudo-random number generator in the password reset feature of FortiPortal before 6.0.6 may allow a remCVE-2021-361728.1An improper restriction of XML external entity reference vulnerability in the parser of XML responses of FortiPortal before 6.0.6 may allow CVE-2021-361738.8A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 thCVE-2021-361747.5A memory allocation with excessive size value vulnerability in the license verification function of FortiPortal before 6.0.6 may allow an atCVE-2021-361755.4An improper neutralization of input vulnerability [CWE-79] in FortiWebManager versions 6.2.3 and below, 6.0.2 and below may allow a remote aCVE-2021-361766.1Multiple uncontrolled resource consumption vulnerabilities in the web interface of FortiPortal before 6.0.6 may allow a single low-privilegeCVE-2021-361774.3An improper access control vulnerability [CWE-284] in FortiAuthenticator HA service 6.3.2 and below, 6.2.x, 6.1.x, 6.0.x may allow an attackCVE-2021-361786.5A insufficiently protected credentials in Fortinet FortiSDNConnector version 1.1.7 and below allows attacker to disclose third-party devicesCVE-2021-361798.8A stack-based buffer overflow in Fortinet FortiWeb version 6.3.14 and below, 6.2.4 and below allows attacker to execute unauthorized code orCVE-2021-36187.4ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatib
CVE-2021-36169: Medium severity, CVSS 6.0 | Vulnix