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CVE-2022-30540— Horner Automation Cscape Csfont

Quick assessment

Affected
Horner Automation Horner Automation Cscape Csfont
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.

Horner Automation Cscape是美国Horner Automation公司的一套用于工业控制系统开发的编程软件。 Horner Automation Cscape 9.90 SP5版本存在缓冲区错误漏洞，该漏洞源于边界错误。远程攻击者可以诱骗受害者打开特制文件，利用该漏洞触发基于堆的缓冲区溢出并在目标系统上执行任意代码。

CVSS 7.8 · High EPSS 0.98% · P60

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-30540

Vulnerability Information
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Vulnerability Title
Horner Automation Cscape Csfont
Source: CVE Program / CVE List V5
Vulnerability Description
The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Horner Automation Cscape 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Horner Automation Cscape是美国Horner Automation公司的一套用于工业控制系统开发的编程软件。 Horner Automation Cscape 9.90 SP5版本存在缓冲区错误漏洞，该漏洞源于边界错误。远程攻击者可以诱骗受害者打开特制文件，利用该漏洞触发基于堆的缓冲区溢出并在目标系统上执行任意代码。
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
Horner Automation Horner Automation Cscape Csfont All ~ Versions 9.90 SP5 (v9.90.196) -

II. Public POCs for CVE-2022-30540

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III. Intelligence Information for CVE-2022-30540

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Vendor Advisories for CVE-2022-30540 (1)

Same Patch Batch · Horner Automation · 2022-06-01 · 4 CVEs total

CVE-2022-27184 7.8 HIGH Horner Automation Cscape Csfont
CVE-2022-28690 7.8 HIGH Horner Automation Cscape Csfont
CVE-2022-29488 7.8 HIGH Horner Automation Cscape Csfont

IV. Related Vulnerabilities

Same product: Horner Automation Cscape Csfont
Same vendor: Horner Automation
Same weakness: CWE-122

V. Comments for CVE-2022-30540

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