CVE-2012-6330

Twiki vulnerability

CVSS

5.0

EPSS

35.7%

EPSS pct

98th

Exploited

No known

The localization functionality in TWiki before 5.1.3, and Foswiki 1.0.x through 1.0.10 and 1.1.x through 1.1.6, allows remote attackers to cause a denial of service (memory consumption) via a large integer in a %MAKETEXT% macro.

Affected vendor

Twiki

Affected product

Twiki

CVSS vector

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

Weakness type (CWE)

CWE-189

Published

2013-01-04

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 availability.

Its EPSS score of 35.7% 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-2012-6330

Confirm whether Twiki Twiki is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2012-6330.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2012-6330

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2012-6330 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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