What’s Vulnerable › Vulnerabilities

CVE-2020-27277

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-11 · updated 2026-06-17
• Weakness: CWE-822

Description

Delta Electronics DOPSoft Version 4.0.8.21 and prior has a null pointer dereference issue while processing project files, which may allow an attacker to execute arbitrary code.

Affected products

• Delta Electronics DOPSoft: through 4.0.8.21

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-005-05
• https://www.zerodayinitiative.com/advisories/ZDI-21-033/
• https://us-cert.cisa.gov/ics/advisories/icsa-21-005-05
• https://www.zerodayinitiative.com/advisories/ZDI-21-033/

Get alerted when CVE-2020-27277 or the next vulnerability affects your stack