CVE-2020-6655

mediumpriority · track · 32EPSS 0.028 · 86 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.77% (86th) EPSS

CVSS 6.8 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationeasySoftcisa_csaf_ot
Eaton recommends those affected by the report vulnerabilities use only .E70 files created from a fully trusted source.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.8–7.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.05.8mediumCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:Lsecondary · CISA US

v3.15.8mediumCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:Lsecondary · ENISA EU

v3.15.8mediumCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:Lsecondary · CybersecurityCOE@eaton.comexploitability 1 · impact 4.7

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125USCWE-20US

affected products (4)

Products and version ranges known to be affected.

EASYsoft: Versions 7.20 and prior of EASYsoft are affectedall versionscisa_csaf_otUS
Eaton easySoft≤ 7.20cisa_csaf_otUS
Eaton easySoft Software≤ v7.xx prior to v7.22enisa_euvdEU
eaton easysoft7.00 → 7.22nvdUScpe:2.3:a:eaton:easysoft:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-21-007-03Eaton EASYsoft (Update A)2021-01-07icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow a local attacker to modify or crash the program.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2021-01-07modified 2026-06-17

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+11869 more

references (11)

External citations — patches, advisories, analysis.

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