CVE-2020-6656

low-risk
Published 2021-01-07

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.

Do I need to act?

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0.80% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.8/10 Medium
LOCAL / HIGH complexity

Affected Products (1)

Easysoft

Affected Vendors

Eaton

References (10)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03
Vendor Advisory https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/secu...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1441/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1442/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1444/
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03
Vendor Advisory https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/secu...
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1441/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1442/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-20-1444/
23
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal