CVE-2020-8299
Citrix ADC and Citrix/NetScaler Gateway Denial of Service Vulnerability
Description
Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based denial-of-service from within the same Layer 2 network segment. Note that the attacker must be in the same Layer 2 network segment as the vulnerable appliance.
INFO
Published Date :
June 16, 2021, 2:15 p.m.
Last Modified :
June 24, 2021, 8:23 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2020-8299
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-2020-8299.
| URL | Resource |
|---|---|
| https://support.citrix.com/article/CTX297155 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8299 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8299 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 -
Initial Analysis by [email protected]
Jun. 24, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:A/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://support.citrix.com/article/CTX297155 No Types Assigned https://support.citrix.com/article/CTX297155 Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:citrix:gateway:*:*:*:*:*:*:*:* versions from (including) 12.1 up to (excluding) 12.1-61.18 *cpe:2.3:a:citrix:gateway:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.0-76.29 *cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1-65.20 Added CPE Configuration AND OR *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1-65.20 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 12.1 up to (excluding) 12.1-61.18 *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.0-76.29 OR cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* versions from (including) 12.1 up to (excluding) 12.1-55.238 OR cpe:2.3:h:citrix:mpx\/sdx_14030_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx\/sdx_14060_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx\/sdx_14080_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15030-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15040-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15060-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15080-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15100-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_15120-50g_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_8905_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_8910_fips:-:*:*:*:*:*:*:* cpe:2.3:h:citrix:mpx_8920_fips:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 10.2 up to (excluding) 10.2.9a *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 11.1 up to (excluding) 11.1.2c *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 11.2 up to (excluding) 11.2.3a *cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:* versions from (including) 11.3 up to (excluding) 11.3.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-8299 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-2020-8299
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.22552
percentile