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CVE-2022-2848

Quick assessment

Affected
Kepware KEPServerEX
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.

Kepware Kepserverex是美国Kepware公司的一个可与多种工业设备进行通讯的应用软件。该软件支持150多个通讯协议，支持通过单个平台为企业提供可靠实时的数据。 Kepware KEPServerEX V6.11.718.0版本存在缓冲区错误漏洞，该漏洞源于在将用户提供的数据复制到基于堆的缓冲区之前没有对用户提供的数据的长度进行适当验证。攻击者利用该漏洞在SYSTEM环境中执行代码。

AI Predicted 9.8 Difficulty: Moderate EPSS 3.37% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-2848

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kepware KEPServerEX 6.11.718.0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of text encoding conversions. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-16486.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Kepware KEPServerEX 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kepware Kepserverex是美国Kepware公司的一个可与多种工业设备进行通讯的应用软件。该软件支持150多个通讯协议，支持通过单个平台为企业提供可靠实时的数据。 Kepware KEPServerEX V6.11.718.0版本存在缓冲区错误漏洞，该漏洞源于在将用户提供的数据复制到基于堆的缓冲区之前没有对用户提供的数据的长度进行适当验证。攻击者利用该漏洞在SYSTEM环境中执行代码。
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
Kepware KEPServerEX 6.11.718.0 -

II. Public POCs for CVE-2022-2848

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III. Intelligence Information for CVE-2022-2848

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Vendor Advisories for CVE-2022-2848 (2)

IV. Related Vulnerabilities

Same product: KEPServerEX
Same vendor: Kepware
Same weakness: CWE-122

V. Comments for CVE-2022-2848

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