CVE-2022-39812 — HIGH (7.5)

Vulnerability Description

Italtel NetMatch-S CI 5.2.0-20211008 allows Absolute Path Traversal under NMSCI-WebGui/SaveFileUploader. An unauthenticated user can upload files to an arbitrary path. An attacker can change the uploadDir parameter in a POST request (not possible using the GUI) to an arbitrary directory. Because the application does not check in which directory a file will be uploaded, an attacker can perform a variety of attacks that can result in unauthorized access to the server.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Italtel	Netmatch-S Ci	5.2.0-20211008

Related Weaknesses (CWE)

CWE-22

References

https://www.gruppotim.it/it/footer/red-team.htmlExploitThird Party Advisory
https://www.gruppotim.it/it/footer/red-team.htmlExploitThird Party Advisory

FAQ

What is CVE-2022-39812?

CVE-2022-39812 is a vulnerability with a CVSS score of 7.5 (HIGH). Italtel NetMatch-S CI 5.2.0-20211008 allows Absolute Path Traversal under NMSCI-WebGui/SaveFileUploader. An unauthenticated user can upload files to an arbitrary path. An attacker can change the uploa...

How severe is CVE-2022-39812?

CVE-2022-39812 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-39812?

Check the references section above for vendor advisories and patch information. Affected products include: Italtel Netmatch-S Ci.