CVE-2020-8193
Citrix ADC, Gateway, and SD-WAN WANOP Appliance Au - [Actively Exploited]
Description
Improper access control in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 allows unauthenticated access to certain URL endpoints.
INFO
Published Date :
July 10, 2020, 4:15 p.m.
Last Modified :
Sept. 20, 2022, 5:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.5
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an authorization bypass vulnerability that may allow unauthenticated access to certain URL endpoints. The attacker must have access to the NetScaler IP (NSIP) in order to perform exploitation.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2020-8193 has a 44 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2020-8193
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-8193.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html | Exploit Third Party Advisory VDB Entry |
| https://support.citrix.com/article/CTX276688 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
PowerShell C#
渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms
Assembly Python Shell PHP C++ C Go Ruby HTML Java
None
CSS HTML JavaScript
在公网收集的gobypoc+部分自己加的poc
None
Python
None
Python
None
Assembly Python Shell PHP C++ C Go Ruby HTML Java
None
A curated list of my GitHub stars! Generated by starred
None
None
None
None
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
None
Assembly Python Shell PHP C++ C Go
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8193 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8193 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Sep. 20, 2022
Action Type Old Value New Value Removed CWE NIST CWE-862 Added CWE NIST CWE-287 -
Modified Analysis by [email protected]
Jun. 04, 2022
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html No Types Assigned http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html Exploit, Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Nov. 13, 2020
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 13, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Changed Reference Type https://support.citrix.com/article/CTX276688 No Types Assigned https://support.citrix.com/article/CTX276688 Vendor Advisory Added CWE NIST CWE-862 Added CPE Configuration AND OR *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 10.5 up to (excluding) 10.5-70.18 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1-64.14 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.0-63.21 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 12.1 up to (excluding) 12.1-57.18 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.0-58.30 OR cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:* versions from (including) 10.5 up to (excluding) 10.5-70.18 *cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1-64.14 *cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.0-63.21 *cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:* versions from (including) 12.1 up to (excluding) 12.1-57.18 OR cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:citrix:gateway_firmware:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.0-58.30 OR cpe:2.3:h:citrix:gateway:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 10.2 up to (excluding) 10.2.7 *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.0.3d *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1.1a OR cpe:2.3:h:citrix:4000-wo:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:4100-wo:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:5000-wo:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:5100-wo:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-8193 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-8193
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
97.46 }} 3.55%
score
0.99950
percentile