Vulnerability Description
OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS records.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open-Xchange | Ox App Suite | <= 7.10.5 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSSExploitThird Party AdvisoryVDB Entry
- https://open-xchange.comProductVendor Advisory
- https://seclists.org/fulldisclosure/2021/Nov/42ExploitMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSSExploitThird Party AdvisoryVDB Entry
- https://open-xchange.comProductVendor Advisory
- https://seclists.org/fulldisclosure/2021/Nov/42ExploitMailing ListThird Party Advisory
FAQ
What is CVE-2021-33491?
CVE-2021-33491 is a vulnerability with a CVSS score of 6.5 (MEDIUM). OX App Suite through 7.10.5 allows Directory Traversal via ../ in an OOXML or ODF ZIP archive, because of the mishandling of relative paths in mail addresses in conjunction with auto-configuration DNS...
How severe is CVE-2021-33491?
CVE-2021-33491 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33491?
Check the references section above for vendor advisories and patch information. Affected products include: Open-Xchange Ox App Suite.