Medium severity · published Nov 22, 2021
CVE-2021-33495
OX App Suite 7.10.5 allows XSS via an OX Chat system message
6.1
CVSS
1.1%
EPSS
No
On KEV
Description
OX App Suite 7.10.5 allows XSS via an OX Chat system message.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OA
OX App Suite · Open-xchange
7.10.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-33495
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-33495
Exploit
http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.html
Product
https://open-xchange.com
Exploit
https://seclists.org/fulldisclosure/2021/Nov/42
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