CVE-2021-37735
Aruba Instant Denial of Service Vulnerability
Description
A remote denial of service vulnerability was discovered in Aruba Instant version(s): Aruba Instant 6.5.x.x: 6.5.4.18 and below; Aruba Instant 8.5.x.x: 8.5.0.10 and below; Aruba Instant 8.6.x.x: 8.6.0.4 and below. Aruba has released patches for Aruba Instant (IAP) that address this security vulnerability.
INFO
Published Date :
Oct. 12, 2021, 4:15 p.m.
Last Modified :
Nov. 24, 2021, 9:37 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2021-37735
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-2021-37735.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf | Patch Third Party Advisory |
| https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.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-2021-37735 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-37735 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 -
Modified Analysis by [email protected]
Nov. 24, 2021
Action Type Old Value New Value Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf Patch, Third Party Advisory -
CVE Modified by [email protected]
Nov. 17, 2021
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_w1750d_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 8.7.1.3 OR cpe:2.3:h:siemens:scalance_w1750d:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Removed Reference https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf [No Types Assigned] -
CVE Modified by [email protected]
Nov. 09, 2021
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 18, 2021
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:L Changed Reference Type https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt No Types Assigned https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt Vendor Advisory Added CWE NIST CWE-134 Added CPE Configuration OR *cpe:2.3:a:arubanetworks:aruba_instant:*:*:*:*:*:*:*:* versions from (including) 6.5.4.0 up to (excluding) 6.5.4.18 *cpe:2.3:a:arubanetworks:aruba_instant:*:*:*:*:*:*:*:* versions from (including) 8.5.0.0 up to (excluding) 8.5.0.11 *cpe:2.3:a:arubanetworks:aruba_instant:*:*:*:*:*:*:*:* versions from (including) 8.6.0.0 up to (excluding) 8.6.0.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-37735 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-2021-37735
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} 0.02%
score
0.56039
percentile