Critical severity · published Aug 31, 2020
CVE-2020-12645
OX App Suite 7.10.1 to 7.10.3 has improper input validation for rate limits with a crafted User-Agent header, spoofed vacation notices, and /apps/load memory consumption
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
OX App Suite 7.10.1 to 7.10.3 has improper input validation for rate limits with a crafted User-Agent header, spoofed vacation notices, and /apps/load memory consumption.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% 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
7.10.1 through 7.10.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-12645
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-12645
Mailing List
https://seclists.org/fulldisclosure/2020/Aug/14
Vendor Advisory
https://www.open-xchange.com/
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