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CVE-2024-37377

Quick assessment

Affected
Ivanti Connect Secure
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.

Ivanti Connect Secure（ICS）是美国Ivanti公司的安全远程网络连接工具。 Ivanti Connect Secure 22.7R2.3之前版本存在安全漏洞，该漏洞源于IPsec中存在基于堆的缓冲区溢出，允许远程未经身份验证的攻击者造成拒绝服务。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.81% · P78

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-37377

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.
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
Ivanti Connect Secure 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ivanti Connect Secure（ICS）是美国Ivanti公司的安全远程网络连接工具。 Ivanti Connect Secure 22.7R2.3之前版本存在安全漏洞，该漏洞源于IPsec中存在基于堆的缓冲区溢出，允许远程未经身份验证的攻击者造成拒绝服务。
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
Ivanti Connect Secure 22.7R2.3 ~ 22.7R2.3 -

II. Public POCs for CVE-2024-37377

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III. Intelligence Information for CVE-2024-37377

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Vendor Advisories for CVE-2024-37377 (1)

Same Patch Batch · Ivanti · 2024-12-11 · 7 CVEs total

CVE-2024-11598 7.8 HIGH Ivanti Application Control 安全漏洞
CVE-2024-11597 7.8 HIGH Ivanti Performance Manager 安全漏洞
CVE-2024-8496 7.8 HIGH Ivanti Workspace Control 安全漏洞
CVE-2024-9845 7.8 HIGH Ivanti Automation 安全漏洞
CVE-2024-10251 7.8 HIGH Ivanti Security Control 安全漏洞
CVE-2024-37401 Ivanti Connect Secure 安全漏洞

IV. Related Vulnerabilities

Same product: Connect Secure
Same vendor: Ivanti

V. Comments for CVE-2024-37377

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