CVE-2025-59297 PUBLISHED

File Parsing Out-Of-Bounds Write Vulnerability in DIAScreen

Assigner: Deltaww
Reserved: 12.09.2025 Published: 03.10.2025 Updated: 07.10.2025

Delta Electronics DIAScreen 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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
CVSS Score: 6.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	Active

CVSS 4.0

Product Status

Vendor	Delta Electronics
Product	DIAScreen
Versions	Default: unaffected affected from 0 to 1.6.1 (excl.)

Solutions

Download and update to DIAScreen v1.6.1 or later

Credits

Natnael Samson working with Trend Micro Zero Day Initiative reporter
CISA coordinator

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00018_DIAScreen%20File%20Parsing%20Out-Of-Bounds%20Write%20Vulnerability.pdf

Problem Types

CWE-787 Out-Of-Bounds Write CWE

Impacts

CAPEC-100 Overflow Buffers