CVE-2007-1911

Word vulnerability

CVSS

7.1

EPSS

11.9%

EPSS pct

96th

Exploited

No known

Multiple unspecified vulnerabilities in Microsoft Word 2007 allow remote attackers to cause a denial of service (CPU consumption) via crafted documents, as demonstrated by (1) file798-1.doc and (2) file613-1.doc, possibly related to a buffer overflow.

Affected vendor

Microsoft

Affected product

Word

CVSS vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Published

2007-04-10

Risk analysis

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

Its EPSS score of 11.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2007-1911

Confirm whether Microsoft Word is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2007-1911.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-1911

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-1911 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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