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CVE-2020-6304

Quick assessment

Affected
SAP SE SAP NetWeaver Internet Communication Manager (KRNL32NUC)
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.

SAP NetWeaver Internet Communication Manager（SAP NetWeaver ICM）是德国思爱普（SAP）公司的SAP NetWeaver应用服务器的一个组件。它被实现为一个单独的进程，由ABAP调度程序启动和监视。使用AS Java启动框架完成。 SAP NetWeaver Internet Communication Manager中存在安全漏洞，该漏洞源于不正确的输入验证。攻击者可利用该漏洞造成用户无法访问服务。以下产品及版本受到影响：SAP NetWeav

AI Predicted 5.3 Difficulty: Easy EPSS 1.48% · P73

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-6304

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation in SAP NetWeaver Internet Communication Manager (update provided in KRNL32NUC & KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT KRNL64NUC & KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49 KERNEL 7.21, 7.49, 7.53) allows an attacker to prevent users from accessing its services through 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
SAP NetWeaver Internet Communication Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Internet Communication Manager（SAP NetWeaver ICM）是德国思爱普（SAP）公司的SAP NetWeaver应用服务器的一个组件。它被实现为一个单独的进程，由ABAP调度程序启动和监视。使用AS Java启动框架完成。 SAP NetWeaver Internet Communication Manager中存在安全漏洞，该漏洞源于不正确的输入验证。攻击者可利用该漏洞造成用户无法访问服务。以下产品及版本受到影响：SAP NetWeav
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
SAP SE SAP NetWeaver Internet Communication Manager (KRNL32NUC) < 7.21 -
SAP SE SAP NetWeaver Internet Communication Manager (KRNL32UC) < 7.21 -
SAP SE SAP NetWeaver Internet Communication Manager (KRNL64NUC) < 7.21 -
SAP SE SAP NetWeaver Internet Communication Manager (KRNL64UC) < 7.21 -
SAP SE SAP NetWeaver Internet Communication Manager (KERNEL) < 7.21 -

II. Public POCs for CVE-2020-6304

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III. Intelligence Information for CVE-2020-6304

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Other References for CVE-2020-6304 (2)

Same Patch Batch · SAP SE · 2020-01-14 · 5 CVEs total

CVE-2020-6303 SAP Disclosure Management 跨站脚本漏洞
CVE-2020-6305 SAP Process Integration PI Rest Adapter 跨站脚本漏洞
CVE-2020-6306 SAP Leasing 安全漏洞
CVE-2020-6307 SAP Basis 信息泄露漏洞

IV. Related Vulnerabilities

Same vendor: SAP SE

V. Comments for CVE-2020-6304

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