EIP-b1c30ad0
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesPrevValueLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.
Vulnerability Identifier
- Exodus Intelligence: EIP-b1c30ad0
- MITRE: CVE-2023-43820
Vulnerability Metrics
- CVSSv2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
- CVSSv2 Score: 6.8
Vendor References
- The affected product is end-of-life and no patches are available.
Discovery Credit
- Exodus Intelligence
Disclosure Timeline
- Disclosed to Vendor: March 8, 2023
- Vendor response to disclosure: March 22, 2023
- Disclosed to public: January 18, 2024
Further Information
Readers of this advisory who are interested in receiving further details around the vulnerability, mitigations, detection guidance, and more can contact us at sales@exodusintel.com