CVE-2019-12276

EPSS 53.7%

A Path Traversal vulnerability in Controllers/LetsEncryptController.cs in LetsEncryptController in GrandNode 4.40 allows remote, unauthenticated attackers to retrieve arbitrary files on the web server via specially crafted LetsEncrypt/Index?fileName= HTTP requests. A patch for this issue was made on 2019-05-30 in GrandNode 4.40.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.htmlunverified exploitdbwww.exploit-db.com/exploits/47027unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html https://github.com/grandnode/grandnode https://grandnode.com