CVE-2020-7121
Aruba CX Switches Series Link Layer Discovery Protocol (LLDP) Denial of Service Memory Corruption Vulnerability
Description
Two memory corruption vulnerabilities in the Aruba CX Switches Series 6200F, 6300, 6400, 8320, 8325, and 8400 have been found. Successful exploitation of these vulnerabilities could result in Local Denial of Service of the LLDP (Link Layer Discovery Protocol) process in the switch. This applies to firmware versions prior to 10.04.3021.
INFO
Published Date :
Sept. 23, 2020, 1:15 p.m.
Last Modified :
Dec. 28, 2023, 7:02 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2020-7121
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-2020-7121.
| URL | Resource |
|---|---|
| https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-009.txt | 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-2020-7121 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-7121 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 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_6200f_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_6200f_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_6300_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_6300_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_8320_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_8320_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_8325_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_8325_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_8400_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_8400_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CPE Deprecation Remap by [email protected]
Dec. 26, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:aruba:cx_6400_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 OR *cpe:2.3:o:arubanetworks:cx_6400_firmware:*:*:*:*:*:*:*:* versions from (including) 10.04.3021 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-119 CWE-787 -
Initial Analysis by [email protected]
Oct. 07, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-009.txt No Types Assigned https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-009.txt Vendor Advisory Added CWE NIST CWE-119 Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_6200f_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_6200f:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_6300_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_6300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_6400_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_6400:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_8320_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_8320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_8325_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_8325:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:aruba:cx_8400_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.04.3021 OR cpe:2.3:h:aruba:cx_8400:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-7121 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-2020-7121
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.01%
score
0.39987
percentile