MEDIUM SEVERITY

CVE-2012-4878

Flatnux vulnerability

CVSS
5.0
EPSS
8.8%
EPSS pct
95th
Exploited
No known
Absolute path traversal vulnerability in controlcenter.php in FlatnuX CMS 2011 08.09.2 allows remote administrators to read arbitrary files via a full pathname in the dir parameter in a contents/Files action.
Affected vendor
Flatnux
Affected product
Flatnux
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness type (CWE)
Published
2012-09-06

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.

Its EPSS score of 8.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2012-4878

  • Confirm whether Flatnux Flatnux is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2012-4878.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2012-4878

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2012-4878 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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