CVE-2013-7420

Hancom Office 2010 Se vulnerability

CVSS

7.5

EPSS

7.0%

EPSS pct

93th

Exploited

No known

Buffer overflow in Hancom Office 2010 SE allows remote attackers to execute arbitrary via a long string in the Text attribute in a TEXTART XML element in an HML file.

Affected vendor

Hancom

Affected product

Hancom Office 2010 Se

CVSS vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness type (CWE)

CWE-119 — Improper Restriction of Operations within Memory Bounds

Published

2015-01-12

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 7.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2013-7420

Confirm whether Hancom Hancom Office 2010 Se is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-7420.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-7420

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-7420 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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