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CVE-2021-24022

Quick assessment

Affected
Fortinet Fortinet FortiAnalyzer, FortiManager
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Fortinet FortiManager是美国飞塔（Fortinet）公司的一套集中化网络安全管理平台。该平台支持集中管理任意数量的Fortinet设备，并能够将设备分组到不同的管理域（ADOM）进一步简化多设备安全部署与管理。 Fortinet FortiManager 存在缓冲区错误漏洞，攻击者可利用该漏洞触发拒绝服务，并可能运行代码。

CVSS 6.7 · Medium EPSS 0.22% · P11

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-24022

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer overflow vulnerability in FortiAnalyzer CLI 6.4.5 and below, 6.2.7 and below, 6.0.x and FortiManager CLI 6.4.5 and below, 6.2.7 and below, 6.0.x may allow an authenticated, local attacker to perform a Denial of Service attack by running the `diagnose system geoip-city` command with a large ip value.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiManager 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiManager是美国飞塔（Fortinet）公司的一套集中化网络安全管理平台。该平台支持集中管理任意数量的Fortinet设备，并能够将设备分组到不同的管理域（ADOM）进一步简化多设备安全部署与管理。 Fortinet FortiManager 存在缓冲区错误漏洞，攻击者可利用该漏洞触发拒绝服务，并可能运行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fortinet Fortinet FortiAnalyzer, FortiManager FortiAnalyzer 6.4.5 and below, 6.2.7 and below, 6.0.x; FortiManager 6.4.5 and below, 6.2.7 and below, 6.0.x -

II. Public POCs for CVE-2021-24022

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III. Intelligence Information for CVE-2021-24022

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Vendor Advisories for CVE-2021-24022 (1)

Same Patch Batch · Fortinet · 2021-07-20 · 3 CVEs total

CVE-2021-26095 7.5 HIGH Fortinet FortiMail 加密问题漏洞
CVE-2021-22125 6.3 MEDIUM Fortinet FortiSandbox 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: Fortinet FortiAnalyzer, FortiManager
Same vendor: Fortinet

V. Comments for CVE-2021-24022

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