THREATPORT/VULNERABILITY/CVE-2019-6714
CRITICAL SEVERITY

CVE-2019-6714

Blogengine.Net vulnerability

CVSS
9.8
EPSS
31.7%
EPSS pct
98th
Exploited
No known
An issue was discovered in BlogEngine.NET through 3.3.6.0. A path traversal and Local File Inclusion vulnerability in PostList.ascx.cs can cause unauthenticated users to load a PostView.ascx component from a potentially untrusted location on the local filesystem. This is especially dangerous if an authenticated user uploads a PostView.ascx file using the file manager utility, which is currently allowed. This results in remote code execution for an authenticated user.
Affected vendor
Blogengine
Affected product
Blogengine.Net
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2019-03-21

Risk analysis

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

Its EPSS score of 31.7% 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-2019-6714

  • Confirm whether Blogengine Blogengine.Net is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-6714.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-6714

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-6714 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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