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CVE-2023-31275

Quick assessment

Affected
WPS WPS Office
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.

Kingsoft WPS是中国金山软件（Kingsoft）公司的一种办公软件。提供文件处理功能。 Kingsoft WPS 11.2.0.11537 版本之前存在安全漏洞，该漏洞源于处理 Excel 文件中的数据元素功能中存在未初始化指针使用漏洞。

CVSS 8.8 · High EPSS 1.69% · P75

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-31275

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An uninitialized pointer use vulnerability exists in the functionality of WPS Office 11.2.0.11537 that handles Data elements in an Excel file. A specially crafted malformed file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的变量
Source: CVE Program / CVE List V5
Vulnerability Title
Kingsoft WPS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kingsoft WPS是中国金山软件（Kingsoft）公司的一种办公软件。提供文件处理功能。 Kingsoft WPS 11.2.0.11537 版本之前存在安全漏洞，该漏洞源于处理 Excel 文件中的数据元素功能中存在未初始化指针使用漏洞。
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

Vendor Product Affected Versions CPE Subscribe
WPS WPS Office 11.2.0.11537 -

II. Public POCs for CVE-2023-31275

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III. Intelligence Information for CVE-2023-31275

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Other References for CVE-2023-31275 (1)

IV. Related Vulnerabilities

Same product: WPS Office
Same vendor: WPS
Same weakness: CWE-457

V. Comments for CVE-2023-31275

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