CVE-2021-33491

moderate-risk
Published 2021-11-22

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.

Do I need to act?

~
4.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Open-Xchange

References (6)

Exploit http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS...
Product https://open-xchange.com
Exploit https://seclists.org/fulldisclosure/2021/Nov/42
Exploit http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS...
Product https://open-xchange.com
Exploit https://seclists.org/fulldisclosure/2021/Nov/42
37
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 8/34 · Low
Exposure 5/34 · Minimal