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CVE-2018-2477

Quick assessment

Affected
SAP Knowledge Management (XMLForms) in SAP NetWeaver
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是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台可为SAP应用提供开发和运行环境。Knowledge Management（XMLForms）是其中的一个知识管理组件。 SAP NetWeaver中的Knowledge Management (XMLForms)存在XML外部实体注入漏洞，该漏洞源于程序没有充分的验证来自不可信源的XML文档。远程攻击者可利用该漏洞获取敏感信息的访问权限或造成拒绝服务。以下版本受到影响：SAP NetWeaver 7.30版本，7.

AI Predicted 7.5 Difficulty: Moderate EPSS 1.73% · P77
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I. Basic Information for CVE-2018-2477

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.
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 Knowledge Management (XMLForms) 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台可为SAP应用提供开发和运行环境。Knowledge Management（XMLForms）是其中的一个知识管理组件。 SAP NetWeaver中的Knowledge Management (XMLForms)存在XML外部实体注入漏洞，该漏洞源于程序没有充分的验证来自不可信源的XML文档。远程攻击者可利用该漏洞获取敏感信息的访问权限或造成拒绝服务。以下版本受到影响：SAP NetWeaver 7.30版本，7.
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 Knowledge Management (XMLForms) in SAP NetWeaver = 7.30 -

II. Public POCs for CVE-2018-2477

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III. Intelligence Information for CVE-2018-2477

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Vendor Advisories for CVE-2018-2477 (1)

Other References for CVE-2018-2477 (2)

Same Patch Batch · SAP · 2018-11-13 · 14 CVEs total

CVE-2018-2473 SAP BusinessObjects Business Intelligence Platform Server 安全漏洞
CVE-2018-2476 SAP NetWeaver 安全漏洞
CVE-2018-2478 SAP BASIS 安全漏洞
CVE-2018-2479 SAP BusinessObjects Business Intelligence Platform 跨站脚本漏洞
CVE-2018-2481 SAP_ABA 安全漏洞
CVE-2018-2482 SAP Mobile Secure for Android 安全漏洞
CVE-2018-2483 SAP BusinessObjects Business Intelligence Platform BI CMC 输入验证错误漏洞
CVE-2018-2485 SAP Fiori Client 安全漏洞
CVE-2018-2487 SAP Disclosure Management 信息泄露漏洞
CVE-2018-2488 SAP Fiori Client 输入验证错误漏洞
CVE-2018-2489 SAP Fiori Client 安全漏洞
CVE-2018-2490 SAP Fiori Client 安全漏洞
CVE-2018-2491 SAP Fiori Client 安全漏洞

IV. Related Vulnerabilities

Same vendor: SAP

V. Comments for CVE-2018-2477

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