CVE-2019-6714

high-risk
Published 2019-03-21

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.

Do I need to act?

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17.0% chance of exploitation in next 30 days
EPSS score — higher than 83% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
46353
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Blogengine

References (10)

Exploit http://packetstormsecurity.com/files/151628/BlogEngine.NET-3.3.6-Directory-Trave...
http://seclists.org/fulldisclosure/2019/Jun/26
Product https://blogengine.io/
Product https://github.com/rxtur/BlogEngine.NET/
Exploit https://www.exploit-db.com/exploits/46353/
Exploit http://packetstormsecurity.com/files/151628/BlogEngine.NET-3.3.6-Directory-Trave...
http://seclists.org/fulldisclosure/2019/Jun/26
Product https://blogengine.io/
Product https://github.com/rxtur/BlogEngine.NET/
Exploit https://www.exploit-db.com/exploits/46353/
57
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 20/34 · Moderate
Exposure 5/34 · Minimal