Hancom

Records26All Threatist records

Exploited (KEV)0None in CISA KEV

CVSS critical3CVSS 9.0–10.0

CVSS high22CVSS 7.0–8.9

Exploited now

Hancom records in CISA KEV

No Hancom vulnerabilities are listed in CISA KEV.

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3 records in Hancom Office 2020 · all components

TI-2023-15823 CVE-2023-32541 · GHSA-f332-grfr-h53c

HIGH 73

A use-after-free vulnerability exists in the footerr functionality of Hancom Office 2020 HWord 11.0.0.7520.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.00711 Published 2023-09-26 No fix listed CWE-416

TI-2022-14904 CVE-2022-33896 · GHSA-9w8p-gv6j-vj3w

HIGH 69

A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files.

CVSS 3.1HIGH 7.8 Local No auth User interaction EPSS 0.00528 Published 2022-10-07 No fix listed CWE-124

TI-2021-05003 CVE-2021-21958 · GHSA-5fcw-h565-mjpq

HIGH 69

A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353.

CVSS 3.1HIGH 7.8 Local No auth User interaction EPSS 0.011 Published 2022-02-16 No fix listed CWE-122