CVE-2018-6409 — MEDIUM (5.3)

Vulnerability Description

An issue was discovered in Appnitro MachForm before 4.2.3. The module in charge of serving stored files gets the path from the database. Modifying the name of the file to serve on the corresponding ap_form table leads to a path traversal vulnerability via the download.php q parameter.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Machform	Machform	4.2.3

Related Weaknesses (CWE)

CWE-22

References

https://metalamin.github.io/MachForm-not-0-day-EN/ExploitThird Party Advisory
https://www.exploit-db.com/exploits/44804/ExploitThird Party AdvisoryVDB Entry
https://www.machform.com/blog-machform-423-security-release/Release NotesVendor Advisory
https://metalamin.github.io/MachForm-not-0-day-EN/ExploitThird Party Advisory
https://www.exploit-db.com/exploits/44804/ExploitThird Party AdvisoryVDB Entry
https://www.machform.com/blog-machform-423-security-release/Release NotesVendor Advisory

FAQ

What is CVE-2018-6409?

CVE-2018-6409 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered in Appnitro MachForm before 4.2.3. The module in charge of serving stored files gets the path from the database. Modifying the name of the file to serve on the corresponding ap...

How severe is CVE-2018-6409?

CVE-2018-6409 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-6409?

Check the references section above for vendor advisories and patch information. Affected products include: Machform Machform.