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CVE-2021-27753

Quick assessment

Affected
n/a "HCL Sametime"
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.

HCL Sametime是HCL Software的一个会议解决方案。 HCL Sametime 存在路径遍历漏洞，该漏洞源于适用于 Android 的 HCL Sametime 容易受到多个路径遍历漏洞的影响。

AI Predicted 5.5 Difficulty: Easy EPSS 0.25% · P17

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-27753

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
"Sametime Android PathTraversal Vulnerability"
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
HCL Sametime 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Sametime是HCL Software的一个会议解决方案。 HCL Sametime 存在路径遍历漏洞，该漏洞源于适用于 Android 的 HCL Sametime 容易受到多个路径遍历漏洞的影响。
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
- "HCL Sametime" "HCL Sametime 11.6.4 and below" -

II. Public POCs for CVE-2021-27753

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-27753

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Other References for CVE-2021-27753 (1)

Same Patch Batch · n/a · 2022-02-21 · 12 CVEs total

CVE-2022-25297 7.5 HIGH Arbitrary File Write
CVE-2021-4115 polkit 安全漏洞
CVE-2021-44141 samba 后置链接漏洞
CVE-2022-0563 util-linux 安全漏洞
CVE-2021-45008 Plesk Cms 访问控制错误漏洞
CVE-2022-24553 Zfaka 代码问题漏洞
CVE-2021-44568 libsolv 缓冲区错误漏洞
CVE-2021-27755 HCL Sametime 安全漏洞
CVE-2021-27796 Brocade Fabric OS 安全漏洞
CVE-2021-27797 Brocade Fabric OS 信任管理问题漏洞
CVE-2022-24564 Checkmk 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: "HCL Sametime"
Same vendor: n/a

V. Comments for CVE-2021-27753

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