CVE-2013-3137

Frontpage vulnerability

CVSS

4.3

EPSS

32.4%

EPSS pct

98th

Exploited

No known

Microsoft FrontPage 2003 SP3 does not properly parse DTDs, which allows remote attackers to obtain sensitive information via crafted XML data in a FrontPage document, aka "XML Disclosure Vulnerability."

Affected vendor

Microsoft

Affected product

Frontpage

CVSS vector

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

Weakness type (CWE)

CWE-200 — Exposure of Sensitive Information

Published

2013-09-11

Risk analysis

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

Its EPSS score of 32.4% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2013-3137

Confirm whether Microsoft Frontpage is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-3137.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-3137

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-3137 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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