ZDI-CAN-7808: Delta Industrial Automation CNCSoft ScreenEditor DPB File Parsing wMessageLen Stack-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation CNCSoft ScreenEditor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of DPB files. When parsing the wMessageLen element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the Administrator.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Delta Electronics Industrial Automation CNCSoft ScreenEditor |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-7808?
The severity of ZDI-CAN-7808 is critical due to the potential for remote code execution.
How do I fix ZDI-CAN-7808?
To fix ZDI-CAN-7808, update Delta Industrial Automation CNCSoft ScreenEditor to the latest version as recommended by the vendor.
What systems are affected by ZDI-CAN-7808?
ZDI-CAN-7808 affects vulnerable installations of Delta Industrial Automation CNCSoft ScreenEditor software.
Does ZDI-CAN-7808 require user interaction to be exploited?
Yes, ZDI-CAN-7808 requires user interaction, such as visiting a malicious page or opening a malicious file, to be exploited.
What type of attacks can be conducted with ZDI-CAN-7808?
ZDI-CAN-7808 can allow remote attackers to execute arbitrary code on the affected systems.
- agent/references
- agent/softwarecombine
- agent/title
- agent/severity
- agent/type
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-19-400
- alias/ZDI-CAN-7808
- alias/CVE-2019-10947
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/delta industrial automation
- canonical/delta electronics industrial automation cncsoft screeneditor