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CVE-2023-42480— Information Disclosure in NetWeaver AS Java Logon

Quick assessment

Affected
SAP_SE NetWeaver AS Java
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是德国思爱普（SAP）公司的一款SAP网络应用服务器。它不仅能提供网络服务，且还是SAP软件的基本平台。 SAP NetWeaver AS Java Logon 7.50版本存在安全漏洞。攻击者利用该漏洞可以暴力破解登录功能以识别合法用户ID。

CVSS 5.3 · Medium EPSS 0.55% · P44
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I. Basic Information for CVE-2023-42480

Vulnerability Information
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Vulnerability Title
Information Disclosure in NetWeaver AS Java Logon
Source: CVE Program / CVE List V5
Vulnerability Description
The unauthenticated attacker in NetWeaver AS Java Logon application - version 7.50, can brute force the login functionality to identify the legitimate user ids. This will have an impact on confidentiality but there is no other impact on integrity or availability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver AS Java Logon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver AS是德国思爱普（SAP）公司的一款SAP网络应用服务器。它不仅能提供网络服务，且还是SAP软件的基本平台。 SAP NetWeaver AS Java Logon 7.50版本存在安全漏洞。攻击者利用该漏洞可以暴力破解登录功能以识别合法用户ID。
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 NetWeaver AS Java 7.50 -

II. Public POCs for CVE-2023-42480

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III. Intelligence Information for CVE-2023-42480

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Other References for CVE-2023-42480 (2)

Same Patch Batch · SAP_SE · 2023-11-14 · 3 CVEs total

CVE-2023-31403 9.6 CRITICAL Improper Access Control vulnerability in SAP Business One product installation
CVE-2023-41366 5.3 MEDIUM Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP and ABAP Pla

IV. Related Vulnerabilities

Same vendor: SAP_SE
Same weakness: CWE-307

V. Comments for CVE-2023-42480

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