Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2023-26208

Quick assessment

Affected
Fortinet FortiAuthenticator
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Fortinet FortiAuthenticator是美国飞塔（Fortinet）公司的一款集中式的用户身份管理解决方案。 Fortinet FortiAuthenticator 6.4.x及之前版本存在安全漏洞，该漏洞源于存在不当限制过度身份验证尝试漏洞，未经身份验证的远程攻击者利用该漏洞可以通过向登录表单发送大量HTTP请求来耗尽CPU和内存。

CVSS 3.5 · Low EPSS 1.81% · P77

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-26208

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiAuthenticator 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiAuthenticator是美国飞塔（Fortinet）公司的一款集中式的用户身份管理解决方案。 Fortinet FortiAuthenticator 6.4.x及之前版本存在安全漏洞，该漏洞源于存在不当限制过度身份验证尝试漏洞，未经身份验证的远程攻击者利用该漏洞可以通过向登录表单发送大量HTTP请求来耗尽CPU和内存。
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 FortiAuthenticator 6.4.0 ~ 6.4.6 -

II. Public POCs for CVE-2023-26208

# POC Description Source Link Shenlong Link
1 None https://github.com/cnetsec/CVE-2023-26208 POC Details
2 None https://github.com/chessredoffsec/CVE-2023-26208 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-26208

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-26208 (1)

Same Patch Batch · Fortinet · 2023-03-09 · 3 CVEs total

CVE-2023-26209 3.5 LOW Fortinet FortiDeceptor 安全漏洞
CVE-2022-29056 3.5 LOW Fortinet FortiMail 安全漏洞

IV. Related Vulnerabilities

Same product: FortiAuthenticator
Same vendor: Fortinet
Same weakness: CWE-307

V. Comments for CVE-2023-26208

No comments yet

Leave a comment