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CVE-2026-34492— Airwall - Arbitrary file read

Quick assessment

Affected
Johnson Controls Airwall
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.

Johnson Controls Airwall是美国Johnson Controls公司的一款软件定义网络边界的安全产品。 Johnson Controls Airwall 4.1之前版本存在输入验证错误漏洞，该漏洞源于外部控制文件名或路径，可能导致文件操作。

CVSS 7.0 · High EPSS 0.43% · P35

Affected Version Matrix 1

VendorProduct Version RangeStatus
Johnson Controls Airwall < 4.1 affected
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I. Basic Information for CVE-2026-34492

Vulnerability Information
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Vulnerability Title
Airwall - Arbitrary file read
Source: CVE Program / CVE List V5
Vulnerability Description
External control of file name or path vulnerability in Johnson Controls Airwall allows : File Manipulation. This issue affects Airwall: before 4.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
Johnson Controls Airwall 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Johnson Controls Airwall是美国Johnson Controls公司的一款软件定义网络边界的安全产品。 Johnson Controls Airwall 4.1之前版本存在输入验证错误漏洞，该漏洞源于外部控制文件名或路径，可能导致文件操作。
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
Johnson Controls Airwall 0 ~ 4.1 -

II. Public POCs for CVE-2026-34492

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III. Intelligence Information for CVE-2026-34492

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Vendor Pages for CVE-2026-34492 (1)

Same Patch Batch · Johnson Controls · 2026-08-14 · 3 CVEs total

CVE-2026-64887 7.0 HIGH Airwall - Hardcoded Secrets
CVE-2026-27871 2.9 LOW TL280

IV. Related Vulnerabilities

Same product: Airwall
Same vendor: Johnson Controls
Same weakness: CWE-73

V. Comments for CVE-2026-34492

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