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CVE-2023-39424— Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in RDPngFileUpload.dll

Quick assessment

Affected
Resort Data Processing, Inc. IRM Next Generation
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.

Internet Reservation Module Booking Engine是一个预定平台。 Internet Reservation Module Booking Engine存在代码问题漏洞。攻击者利用该漏洞将任意内容（例如 Web shell 组件）上传到 SQL 数据库并使用系统权限执行它。

CVSS 9.9 · Critical EPSS 0.99% · P62
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I. Basic Information for CVE-2023-39424

Vulnerability Information
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Vulnerability Title
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in RDPngFileUpload.dll
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in RDPngFileUpload.dll, as used in the IRM Next Generation booking system, allows a remote attacker to upload arbitrary content (such as a web shell component) to the SQL database and execute it with SYSTEM privileges. This vulnerability requires authentication to be exploited but can be paired with another vulnerability in the platform (CVE-2023-39420, which grants access to hardcoded credentials) to carry the attack without having assigned credentials. 
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Internet Reservation Module Booking Engine 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Internet Reservation Module Booking Engine是一个预定平台。 Internet Reservation Module Booking Engine存在代码问题漏洞。攻击者利用该漏洞将任意内容（例如 Web shell 组件）上传到 SQL 数据库并使用系统权限执行它。
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
Resort Data Processing, Inc. IRM Next Generation 1.0.0.0 -

II. Public POCs for CVE-2023-39424

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III. Intelligence Information for CVE-2023-39424

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Security Blog Posts for CVE-2023-39424 (1)

Same Patch Batch · Resort Data Processing, Inc. · 2023-09-07 · 4 CVEs total

CVE-2023-39423 8.6 HIGH Improper Neutralization of Special Elements used in an SQL Command in RDPData.dll
CVE-2023-39421 7.7 HIGH Use of Hard-coded Credentials in RDPWin.dll
CVE-2023-39422 6.5 MEDIUM Use of Hard-coded Credentials in multiple /irmdata/api/ endpoints

IV. Related Vulnerabilities

Same product: IRM Next Generation
Same vendor: Resort Data Processing, Inc.
Same weakness: CWE-74

V. Comments for CVE-2023-39424

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