Vulnerability Details : CVE-2020-10111
Citrix Gateway 11.1, 12.0, and 12.1 has an Inconsistent Interpretation of HTTP Requests. NOTE: Citrix disputes the reported behavior as not a security issue. Citrix ADC only caches HTTP/1.1 traffic for performance optimization
Products affected by CVE-2020-10111
- cpe:2.3:o:citrix:gateway_firmware:11.1:*:*:*:*:*:*:*
- cpe:2.3:o:citrix:gateway_firmware:12.0:*:*:*:*:*:*:*
- cpe:2.3:o:citrix:gateway_firmware:12.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10111
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10111
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-10111
-
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-10111
-
http://packetstormsecurity.com/files/156661/Citrix-Gateway-11.1-12.0-12.1-Cache-Bypass.html
Citrix Gateway 11.1 / 12.0 / 12.1 Cache Bypass ≈ Packet Storm
-
https://support.citrix.com/search
SearchVendor Advisory
-
http://seclists.org/fulldisclosure/2020/Mar/11
Full Disclosure: [SYSS-2020-006] Inconsistent Interpretation of HTTP Requests (CWE-444) in Citrix Gateway (CVE-2020-10111)Exploit;Mailing List;Third Party Advisory
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