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I. Basic Information for CVE-2023-42789
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fortinet FortiOS 缓冲区错误漏洞
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 和 FortiProxy 存在缓冲区错误漏洞，该漏洞源于存在越界写入问题。攻击者利用该漏洞可以通过特制的 HTTP 请求执行未经授权的代码或命令。
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
VendorProductAffected VersionsCPESubscribe
FortinetFortiOS 7.4.0 ~ 7.4.1 -
FortinetFortiPAM 1.1.0 ~ 1.1.2 -
FortinetFortiProxy 7.4.0 -
II. Public POCs for CVE-2023-42789
#POC DescriptionSource LinkShenlong Link
1Exploit new CVE-2023-42789 Fortinet FortiOS FortiProxy ----> RCEhttps://github.com/CrimBit/CVE-2023-42789-POCPOC Details
2Check CVE-2023-42789 https://github.com/jhonnybonny/CVE-2023-42789POC Details
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III. Intelligence Information for CVE-2023-42789
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IV. Related Vulnerabilities
Same product: FortiOS
Same vendor: Fortinet
Same weakness: CWE-787
V. Comments for CVE-2023-42789

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