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CVE-2019-8456

Quick assessment

Affected
Check Point Check Point IPsec VPN
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Check Point Software Technologies IKEv2 IPsec VPN是美国Check Point Software Technologies公司的一套基于IPSec协议的VPN（虚拟私人网络）软件。 Check Point Software Technologies IPSec VPN中存在安全漏洞。攻击者可借助IKEv2协议通道利用该漏洞绕过限制，进而提升权限。

AI Predicted 5.9 Difficulty: Moderate EPSS 20.39% · P97

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing
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I. Basic Information for CVE-2019-8456

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Check Point IKEv2 IPsec VPN up to R80.30, in some less common conditions, may allow an attacker with knowledge of the internal configuration and setup to successfully connect to a site-to-site VPN server.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Check Point Software Technologies IKEv2 IPsec VPN 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Check Point Software Technologies IKEv2 IPsec VPN是美国Check Point Software Technologies公司的一套基于IPSec协议的VPN（虚拟私人网络）软件。 Check Point Software Technologies IPSec VPN中存在安全漏洞。攻击者可借助IKEv2协议通道利用该漏洞绕过限制，进而提升权限。
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
Check Point Check Point IPsec VPN Up to R80.30 -

II. Public POCs for CVE-2019-8456

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III. Intelligence Information for CVE-2019-8456

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Other References for CVE-2019-8456 (1)

IV. Related Vulnerabilities

Same vendor: Check Point
Same weakness: CWE-284

V. Comments for CVE-2019-8456

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