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I. Basic Information for CVE-2021-27597
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
SAP NetWeaver AS for ABAP (RFC Gateway), versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network which will trigger an internal error in the system due to improper input validation in method memmove() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP NetWeaver AS ABAP Business Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver AS ABAP Business Server是德国思爱普(SAP)公司的一款适用于ABAP(高级商务应用编程)的应用服务器。 SAP NetWeaver AS ABAP Business Server 存在缓冲区错误漏洞,该漏洞源于NetWeaver ABAP Server和ABAP Platform存在内存损坏漏洞。攻击者利用该漏洞可以使用SAP产品的多个漏洞。
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
VendorProductAffected VersionsCPESubscribe
SAP SESAP NetWeaver AS for ABAP (RFC Gateway) < KRNL32NUC - 7.22 -
II. Public POCs for CVE-2021-27597
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III. Intelligence Information for CVE-2021-27597
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IV. Related Vulnerabilities
V. Comments for CVE-2021-27597

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