CVE-2022-44006 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered in BACKCLICK Professional 5.9.63. Due to improper validation or sanitization of upload filenames, an externally reachable, unauthenticated update function permits writing files outside the intended target location. Achieving remote code execution is possible, e.g., by uploading an executable file.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Backclick	Backclick	5.9.63

Related Weaknesses (CWE)

CWE-22

References

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-031.tExploitThird Party Advisory
https://www.syss.de/pentest-blog/vielfaeltige-schwachstellen-in-backclick-profesThird Party Advisory
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-031.tExploitThird Party Advisory
https://www.syss.de/pentest-blog/vielfaeltige-schwachstellen-in-backclick-profesThird Party Advisory

FAQ

What is CVE-2022-44006?

CVE-2022-44006 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in BACKCLICK Professional 5.9.63. Due to improper validation or sanitization of upload filenames, an externally reachable, unauthenticated update function permits writing files...

How severe is CVE-2022-44006?

CVE-2022-44006 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-44006?

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