CVE-2025-47727
published 2025-06-04CVE-2025-47727: Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to…
PriorityP337high7.3CVSS 3.1
AVLACLPRLUIRSUCHIHAH
EPSS
0.21%
11.7th percentile
Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| delta_electronics | cncsoft | — | — |
| deltaww | cncsoft | <= 1.01.34 | — |
| msrc | azl3_kernel_6.6.51.1-5_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.56.1-5_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
CVSS provenance
nvdv3.17.3HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
nvdv4.07.3HIGHCVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_msrc7.8HIGH
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GHSA
GHSA-q3mx-x325-qghq: Delta Electronics CNCSoft lacks proper validation of the user-supplied file
ghsa_unreviewed·2025-06-04
CVE-2025-47727 [HIGH] CWE-787 GHSA-q3mx-x325-qghq: Delta Electronics CNCSoft lacks proper validation of the user-supplied file
Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.
CISA ICS
Delta Electronics CNCSoft
cisa_ics·2025-06-24·CVSS 7.3
[HIGH] Delta Electronics CNCSoft
ICS Advisory
##
Delta Electronics CNCSoft
Release DateJune 24, 2025
Alert CodeICSA-25-175-02
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v4 7.3
- ATTENTION: Low attack complexity
- Vendor: Delta Electronics
- Equipment: CNCSoft
- Vulnerabilities: Out-of-bounds Write
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to execute code within the context of the current process.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Delta Electronics reports the following versions of CNCSoft, a human-machine interface, are affected:
- CNCSoft: v1.01.34 and prior
## 3.2 VULNERABILITY OVERVIEW
## 3.2.1 OUT-OF-BOUNDS WRITE CWE-787
Delt
Microsoft
x86/tdx: Fix "in-kernel MMIO" check
vendor_msrc·2024-10-08·CVSS 7.8
CVE-2024-47727 [HIGH] CWE-754 x86/tdx: Fix "in-kernel MMIO" check
x86/tdx: Fix "in-kernel MMIO" check
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.microsoft.com/en-us
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-06-04
Published