Vulnerability Details : CVE-2019-10719
BlogEngine.NET 3.3.7.0 and earlier allows Directory Traversal and Remote Code Execution because file creation is mishandled, related to /api/upload and BlogEngine.NET/AppCode/Api/UploadController.cs. NOTE: this issue exists because of an incomplete fix for CVE-2019-6714.
Vulnerability category: Directory traversalExecute code
Products affected by CVE-2019-10719
- cpe:2.3:a:dotnetblogengine:blogengine.net:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10719
4.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10719
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-10719
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-10719
-
http://packetstormsecurity.com/files/153347/BlogEngine.NET-3.3.6-3.3.7-dirPath-Directory-Traversal-Remote-Code-Execution.html
BlogEngine.NET 3.3.6 / 3.3.7 dirPath Directory Traversal / Remote Code Execution ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://www.securitymetrics.com/blog/BlogEngineNET-Directory-Traversal-Remote-Code-Execution-CVE-2019-10719-CVE-2019-10720
BlogEngine.NET Directory Traversal + Remote Code executionExploit;Patch;Third Party Advisory
-
http://seclists.org/fulldisclosure/2019/Jun/26
Full Disclosure: BlogEngine.NET Directory traversal + RCEMailing List;Third Party Advisory
Jump to