Medium severity · published Mar 6, 2020
CVE-2020-10112
Citrix Gateway 11.1, 12.0, and 12.1 allows Cache Poisoning
5.4
CVSS
1.5%
EPSS
No
On KEV
Description
Citrix Gateway 11.1, 12.0, and 12.1 allows Cache Poisoning. NOTE: Citrix disputes this as not a vulnerability. By default, Citrix ADC only caches static content served under certain URL paths for Citrix Gateway usage. No dynamic content is served under these paths, which implies that those cached pages would not change based on parameter values. All other data traffic going through Citrix Gateway are NOT cached by default
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GF
Gateway Firmware · Citrix
11.1; 12.0; 12.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-10112
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-10112
packetstormsecurity.com
http://packetstormsecurity.com/files/156660/Citrix-Gateway-11.1-12.0-12.1-Cache-Poisoning.html
Exploit
http://seclists.org/fulldisclosure/2020/Mar/8
Vendor Advisory
https://support.citrix.com/search
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