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CVE-2021-27758

Quick assessment

Affected
HCL Software HCL BigFix Inventory
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 Technologies HCL BigFix Platform是印度HCL Technologies公司的一套端点安全管理平台。该平台支持自动发现、管理和修复端点安全问题。 HCL Technologies HCL BigFix Platform 存在安全漏洞，该漏洞源于攻击者发送垃圾邮件登录导致系统阻止受害者登录账号。

CVSS 4.3 · Medium EPSS 0.36% · P27

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-27758

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a security vulnerability in login form related to Cross-site Request Forgery which prevents user to login after attacker spam to login and system blocked victim's account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
HCL BigFix Platform 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies HCL BigFix Platform是印度HCL Technologies公司的一套端点安全管理平台。该平台支持自动发现、管理和修复端点安全问题。 HCL Technologies HCL BigFix Platform 存在安全漏洞，该漏洞源于攻击者发送垃圾邮件登录导致系统阻止受害者登录账号。
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 Software HCL BigFix Inventory 9.x -

II. Public POCs for CVE-2021-27758

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-27758

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Other References for CVE-2021-27758 (1)

Same Patch Batch · HCL Software · 2022-05-06 · 10 CVEs total

CVE-2021-27764 7.4 HIGH HCL BigFix WebUI Cookie missing attributes
CVE-2021-27765 6.7 MEDIUM HCL BigFix Platform Server API is affected by Privilege Escalation Vulnerability
CVE-2021-27766 6.7 MEDIUM HCL BigFix Platform Client is affected by a Privilege Escalation Vulnerability
CVE-2021-27767 6.7 MEDIUM HCL BigFix Platform Console is affected by a Privilege Escalation Vulnerability
CVE-2021-27761 4.8 MEDIUM HCL BigFix Platform is affected by weak web transport security
CVE-2021-27762 4.7 MEDIUM HCL BigFix Platform is affected by misconfigured security-related HTTP headers
CVE-2021-27760 4.6 MEDIUM HCL Notes 11.0 - 11.0.1 FP4 Sametime Embedded chat clients are vulnerable to group chats l
CVE-2021-27751 4.4 MEDIUM HCL Commerce is affected by an Insufficient Session Expiration vulnerability.
CVE-2021-27759 2.3 LOW HCL Technologies BigFix Platform 数据伪造问题漏洞

IV. Related Vulnerabilities

Same product: HCL BigFix Inventory
Same vendor: HCL Software
Same weakness: CWE-352

V. Comments for CVE-2021-27758

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