CVE-2021-27402
Quick assessment
Affected
n/a n/a
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.
Mitel Networks MiCollab是加拿大Mitel Networks公司的一款为员工提供语音、视频、消息、音频会议和团队协作的移动应用程序。 Mitel Networks MiCollab 9.2 FP2之前版本存在安全漏洞，未经身份验证的攻击者可利用该漏洞通过注入任意目录路径访问用户数据。
Possible ATT&CK Techniques 2 AI
T1195 · Supply Chain Compromise T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-27402
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The SAS Admin portal of Mitel MiCollab before 9.2 FP2 could allow an unauthenticated attacker to access (view and modify) user data by injecting arbitrary directory paths due to improper URL validation, aka Directory Traversal.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mitel Networks MiCollab 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitel Networks MiCollab是加拿大Mitel Networks公司的一款为员工提供语音、视频、消息、音频会议和团队协作的移动应用程序。 Mitel Networks MiCollab 9.2 FP2之前版本存在安全漏洞，未经身份验证的攻击者可利用该漏洞通过注入任意目录路径访问用户数据。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-27402
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-27402 (1)
-
Security Advisories x_refsource_MISC
Other References for CVE-2021-27402 (1)
Same Patch Batch · n/a · 2021-08-13 · 57 CVEs total
| CVE-2021-31399 | 4.6 MEDIUM | 2N Access Unit 信任管理问题漏洞 |
| CVE-2020-18757 | MAC1100 PLC 安全漏洞 | |
| CVE-2021-21830 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2021-21812 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2020-21066 | Bento4 缓冲区错误漏洞 | |
| CVE-2021-21829 | AT&T Labs Xmill 缓冲区错误漏洞 | |
| CVE-2021-21814 | AT&T Labs Xmill 参数注入漏洞 | |
| CVE-2021-36788 | TYPO3 跨站脚本漏洞 | |
| CVE-2020-18759 | MAC1100 PLC 信息泄露漏洞 | |
| CVE-2020-18758 | MAC1100 PLC 命令注入漏洞 | |
| CVE-2021-36786 | TYPO3 信息泄露漏洞 | |
| CVE-2020-18756 | MAC1100 PLC 缓冲区错误漏洞 | |
| CVE-2020-18754 | MAC1100 PLC 信息泄露漏洞 | |
| CVE-2020-18753 | MAC1100 PLC 安全漏洞 | |
| CVE-2021-36792 | TYPO3 安全漏洞 | |
| CVE-2021-36791 | TYPO3 信息泄露漏洞 | |
| CVE-2021-36790 | TYPO3 跨站脚本漏洞 | |
| CVE-2021-36789 | TYPO3 SQL注入漏洞 | |
| CVE-2021-36380 | Sunhillo SureLine 操作系统命令注入漏洞 | |
| CVE-2021-37028 | HG8045Q 操作系统命令注入漏洞 |
Showing top 20 of 57 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-27402
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