Vulnerability · Published Aug 30, 2021 · Assigned by icscert
CVE-2021-33019
High 7.8
In plain English
A high-severity stack buffer overflow in Delta Electronics DOPSoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)2.5%top 15.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A stack-based buffer overflow vulnerability in Delta Electronics DOPSoft Version 4.00.11 and prior may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Delta Electronics DOPSoft | DOPSoft Version 4.00.11 and prior |
Weakness: CWE-121
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-238-04 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-1059/ x_refsource_MISC