CVE-2020-6655

Summary

The Eaton's easySoft software v7.xx prior to v7.22 are susceptible to Out-of-bounds remote code execution vulnerability. A malicious entity can execute a malicious code or make the application crash by tricking user to upload the malformed .E70 file in the application. The vulnerability arises due to improper validation and parsing of the E70 file content by the application.

Affected Software

Weaknesses

• CWE-125: CWE-125 Out-of-bounds Read
• CWE-20: CWE-20 Improper Input Validation

Workarounds

Do not upload the E70 file from an untrusted source.

ADP Enrichment

CVE Program Container

Additional 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-20-1443/
• https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03

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-20-1443/
• https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03

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