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CVE-2020-26835

Quick assessment

Affected
SAP SE SAP NetWeaver AS ABAP
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 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 存在安全漏洞，该漏洞源于不能充分编码URL，允许攻击者在URL中输入恶意的java脚本，这可能会在浏览器中执行，导致反射跨站脚本(XSS)漏洞。以下产品及版本受到影响：740,750,751,752,753,754。

AI Predicted 6.1 Difficulty: Easy EPSS 0.82% · P56

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2020-26835

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SAP NetWeaver AS ABAP, versions - 740, 750, 751, 752, 753, 754 , does not sufficiently encode URL which allows an attacker to input malicious java script in the URL which could be executed in the browser resulting in Reflected Cross-Site Scripting (XSS) vulnerability.
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 AS ABAP 跨站脚本漏洞
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 存在安全漏洞，该漏洞源于不能充分编码URL，允许攻击者在URL中输入恶意的java脚本，这可能会在浏览器中执行，导致反射跨站脚本(XSS)漏洞。以下产品及版本受到影响：740,750,751,752,753,754。
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 AS ABAP < 740 -

II. Public POCs for CVE-2020-26835

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III. Intelligence Information for CVE-2020-26835

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Other References for CVE-2020-26835 (1)

Same Patch Batch · SAP SE · 2020-12-09 · 12 CVEs total

CVE-2020-26816 SAP AS JAVA 安全漏洞
CVE-2020-26829 SAP Netweaver 授权问题漏洞
CVE-2020-26830 SAP Solution Manager 安全漏洞
CVE-2020-26831 SAP BusinessObjects BI Platform 产品安全漏洞
CVE-2020-26828 SAP Disclosure Management 代码问题漏洞
CVE-2020-26826 SAP NetWeaver 产品代码问题漏洞
CVE-2020-26834 SAP HANA 授权问题漏洞
CVE-2020-26832 SAP AS ABAP 和 SAP S4 HANA 安全漏洞
CVE-2020-26838 SAP Business Warehouse和SAP BW4HANA 操作系统命令注入漏洞
CVE-2020-26837 SAP Solution Manager 路径遍历漏洞
CVE-2020-26836 SAP Solution Manager 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: SAP NetWeaver AS ABAP
Same vendor: SAP SE

V. Comments for CVE-2020-26835

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