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CVE-2021-44168

Quick assessment

Affected
Fortinet Fortinet FortiOS
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Fortinet FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 存在安全漏洞，该漏洞源于攻击者可利用该漏洞可以通过Execute Restore Src-vis绕过FortiOS的限制，以升级他的特权。

CVSS 3.3 · Low KEV EPSS 0.86% · P57
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I. Basic Information for CVE-2021-44168

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A download of code without integrity check vulnerability in the "execute restore src-vis" command of FortiOS before 7.0.3 may allow a local authenticated attacker to download arbitrary files on the device via specially crafted update packages.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 存在安全漏洞，该漏洞源于攻击者可利用该漏洞可以通过Execute Restore Src-vis绕过FortiOS的限制，以升级他的特权。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Fortinet Fortinet FortiOS FortiOS before 7.0.3 -

II. Public POCs for CVE-2021-44168

# POC Description Source Link Shenlong Link
1 A download of code without integrity check vulnerability in the "execute restore src-vis" command of FortiOS before 7.0.3. https://github.com/0xhaggis/CVE-2021-44168 POC Details
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III. Intelligence Information for CVE-2021-44168

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Vendor Advisories for CVE-2021-44168 (1)

IV. Related Vulnerabilities

Same product: Fortinet FortiOS
Same vendor: Fortinet

V. Comments for CVE-2021-44168

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