critical9.8
CVE-2022-44006
An issue was discovered in BACKCLICK Professional 5.9.63.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Backclick | Backclick | Version 5.9.63 |
Weakness classification
References
- NVD record
- CVE.org record
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-031.txt
- https://www.syss.de/pentest-blog/vielfaeltige-schwachstellen-in-backclick-professional-syss-2022-026-bis-037
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-031.txt
- https://www.syss.de/pentest-blog/vielfaeltige-schwachstellen-in-backclick-professional-syss-2022-026-bis-037