CVE-2020-6656
File parsing Type Confusion Remote code execution vulerability
- State
- Published
- Severity
- 5.8 Medium
- Published
- Jan 7, 2021
- Updated
- Aug 4, 2024
- Reserved
- Jan 9, 2020
Description
Eaton's easySoft software v7.xx prior to v7.22 are susceptible to file parsing type confusion remote code execution vulnerability. A malicious entity can execute a malicious code or make the application crash by tricking user upload a malformed .E70 file in the application. The vulnerability arises due to improper validation of user data supplied through E70 file which is causing Type Confusion.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.8 Medium | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L | Eaton |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
easySoft SoftwareEaton |
|
References
- https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/easySoft-eaton-vulnerability-advisory.pdf
- https://www.zerodayinitiative.com/advisories/ZDI-20-1441/
- https://www.zerodayinitiative.com/advisories/ZDI-20-1442/
- https://www.zerodayinitiative.com/advisories/ZDI-20-1444/
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03
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