4.9
MEDIUM
CVE-2021-37733
Aruba SD-WAN ArubaOS Path Traversal Vulnerability
Description

A remote path traversal vulnerability was discovered in Aruba SD-WAN Software and Gateways; Aruba Operating System Software version(s): Prior to 8.6.0.4-2.2.0.4; Prior to 8.7.1.1, 8.6.0.7, 8.5.0.11, 8.3.0.16. Aruba has released patches for Aruba SD-WAN Software and Gateways and ArubaOS that address this security vulnerability.

INFO

Published Date :

Sept. 7, 2021, 1:15 p.m.

Last Modified :

Nov. 26, 2021, 9:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2021-37733 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.

ID Vendor Product Action
1 Arubanetworks arubaos
2 Arubanetworks sd-wan
1 Siemens scalance_w1750d_firmware
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-2021-37733.

URL Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf Exploit Third Party Advisory
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.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-2021-37733 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-37733 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. 26, 2021

    Action Type Old Value New Value
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf Exploit, Third Party Advisory
    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:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 18, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:arubanetworks:sd-wan:*:*:*:*:*:*:*:* versions from (including) 2.2.0.0 from (excluding) 2.2.0.4 OR *cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:* versions from (including) 2.2.0.0 from (excluding) 2.2.0.4
  • CVE Modified by [email protected]

    Oct. 12, 2021

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 14, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt No Types Assigned https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt Vendor Advisory
    Added CWE NIST CWE-22
    Added CPE Configuration OR *cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* versions from (including) 8.3.0.0 up to (excluding) 8.3.0.16 *cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* versions from (including) 8.5.0.0 up to (excluding) 8.5.0.11 *cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* versions from (including) 8.6.0.0 up to (excluding) 8.6.0.7 *cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* versions from (including) 8.7.0.0 up to (excluding) 8.7.1.1 *cpe:2.3:o:arubanetworks:sd-wan:*:*:*:*:*:*:*:* versions from (including) 2.2.0.0 up to (excluding) 2.2.0.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-37733 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} -0.00%

score

0.47055

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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