CVE-2021-26098
Quick assessment
Affected
Fortinet Fortinet FortiSandbox
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 FortiSandbox是美国飞塔（Fortinet）公司的一款APT（高级持续性威胁）防护设备。该设备提供双重沙盒技术、动态威胁智能系统、实时控制面板和报告等功能。 Fortinet FortiSandbox RPC API 存在安全特征问题漏洞，该漏洞可能允许攻击者拥有一些关于设备状态的信息来预测有效的会话 ID。
Possible ATT&CK Techniques 1 AI
T1110 · Brute Force
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I. Basic Information for CVE-2021-26098
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An instance of small space of random values in the RPC API of FortiSandbox before 4.0.0 may allow an attacker in possession of a few information pieces about the state of the device to possibly predict valid session IDs.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiSandbox 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiSandbox是美国飞塔（Fortinet）公司的一款APT（高级持续性威胁）防护设备。该设备提供双重沙盒技术、动态威胁智能系统、实时控制面板和报告等功能。 Fortinet FortiSandbox RPC API 存在安全特征问题漏洞，该漏洞可能允许攻击者拥有一些关于设备状态的信息来预测有效的会话 ID。
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 FortiSandbox | FortiSandbox before 4.0.0 | - |
|
II. Public POCs for CVE-2021-26098
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-26098 (1)
-
https://fortiguard.com/advisory/FG-IR-20-218 x_refsource_CONFIRM
Same Patch Batch · Fortinet · 2021-08-04 · 12 CVEs total
| CVE-2021-32590 | 9.9 CRITICAL | Fortinet FortiPortal SQL注入漏洞 |
| CVE-2021-26097 | 8.8 HIGH | Fortinet FortiSandbox 操作系统命令注入漏洞 |
| CVE-2020-29011 | 8.8 HIGH | Fortinet FortiSandbox SQL注入漏洞 |
| CVE-2021-24010 | 8.1 HIGH | Fortinet FortiSandbox 路径遍历漏洞 |
| CVE-2021-22124 | 7.5 HIGH | Fortinet FortiSandbox 和 Fortinet FortiAuthenticator 资源管理错误漏洞 |
| CVE-2021-36168 | 6.5 MEDIUM | Fortinet FortiPortal 路径遍历漏洞 |
| CVE-2021-26096 | 6.4 MEDIUM | Fortinet FortiSandbox 缓冲区错误漏洞 |
| CVE-2021-32596 | 6.0 MEDIUM | Fortinet FortiPortal 安全漏洞 |
| CVE-2021-24014 | 5.4 MEDIUM | Fortinet FortiSandbox 跨站脚本漏洞 |
| CVE-2021-32594 | 5.4 MEDIUM | Fortinet FortiPortal 代码问题漏洞 |
| CVE-2021-24018 | 4.3 MEDIUM | Fortinet FortiOS 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-26098
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