CVE-2020-27275

high

Description

Delta Electronics DOPSoft Version 4.0.8.21 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

References

Advisories

https://www.zerodayinitiative.com/advisories/ZDI-21-038/

https://www.zerodayinitiative.com/advisories/ZDI-21-037/

https://www.zerodayinitiative.com/advisories/ZDI-21-036/

https://www.zerodayinitiative.com/advisories/ZDI-21-035/

https://www.zerodayinitiative.com/advisories/ZDI-21-034/

https://www.zerodayinitiative.com/advisories/ZDI-21-032/

https://www.zerodayinitiative.com/advisories/ZDI-21-029/

https://www.zerodayinitiative.com/advisories/ZDI-21-028/

https://us-cert.cisa.gov/ics/advisories/icsa-21-005-05

Details

Source: Mitre, NVD

Published: 2021-01-11

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H