Medium severity · published Jun 16, 2018
CVE-2018-5756
The backend component in Open-Xchange OX App Suite before 7.6.3-rev36, 7.8.x before 7.8.2-rev39, 7.8.3 before 7.8.3-rev44, and 7.8.4 before 7.8.4-rev22 does not properly check for…
4.3
CVSS
5.5%
EPSS
No
On KEV
Description
The backend component in Open-Xchange OX App Suite before 7.6.3-rev36, 7.8.x before 7.8.2-rev39, 7.8.3 before 7.8.3-rev44, and 7.8.4 before 7.8.4-rev22 does not properly check for folder-to-object association, which allows remote authenticated users to delete arbitrary tasks via the task id in a delete action to api/tasks.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.5% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OA
Open-xchange Appsuite · Open-xchange
through 7.6.3; 7.6.3; 7.6.3; 7.6.3; 7.6.3; 7.6.3; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-5756
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-5756
Exploit
http://packetstormsecurity.com/files/148118/OX-App-Suite-7.8.4-XSS-Privilege-Management-SSRF-Traversal.html
Exploit
http://seclists.org/fulldisclosure/2018/Jun/23
Exploit
https://www.exploit-db.com/exploits/44881/
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