Vulnerability · Published Jan 11, 2021 · Assigned by icscert
CVE-2020-27287
High 7.8
In plain English
A high-severity out-of-bounds write in Delta Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.6% (higher than 86% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)2.6%top 14.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Delta Electronics | CNCSoft-B Versions 1.0.0.2 and prior |
Weakness: CWE-787
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-044/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-030/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-043/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-031/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-041/ x_refsource_MISC