What is CVE-2021-21055?

CVE-2021-21055 is a vulnerability in Adobe Dreamweaver versions 21.0 and earlier, and 20.2 and earlier, that allows an attacker with physical access to replace certain configuration files and dynamic libraries, resulting in information disclosure.

How severe is CVE-2021-21055?

CVE-2021-21055 has a severity rating of 6.2 (medium).

Which software versions are affected by CVE-2021-21055?

Adobe Dreamweaver versions 21.0 and earlier, and 20.2 and earlier, are affected by CVE-2021-21055.

How can an attacker exploit CVE-2021-21055?

An attacker with physical access to the system can exploit CVE-2021-21055 by replacing certain configuration files and dynamic libraries that Dreamweaver references.

Where can I find more information about CVE-2021-21055?

You can find more information about CVE-2021-21055 on the Adobe website at [https://helpx.adobe.com/security/products/dreamweaver/apsb21-13.html](https://helpx.adobe.com/security/products/dreamweaver/apsb21-13.html).

Vulnerability/
CVE-2021-21055

medium

6.2

CWE

426

11/2/2021

16/9/2024

CVE-2021-21055: Adobe Dreamweaver Untrusted Search Path Vulnerability Could Lead To Information Disclosure

First published: Thu Feb 11 2021(Updated: )

Adobe Dreamweaver versions 21.0 (and earlier) and 20.2 (and earlier) is affected by an untrusted search path vulnerability that could result in information disclosure. An attacker with physical access to the system could replace certain configuration files and dynamic libraries that Dreamweaver references, potentially resulting in information disclosure.

Credit: psirt@adobe.com

Affected Software	Affected Version	How to fix
Adobe Dreamweaver	<=20.2
Adobe Dreamweaver	=21.0
Apple macOS
Microsoft Windows

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Reference Links

https://helpx.adobe.com/security/products/dreamweaver/apsb21-13.html

Frequently Asked Questions

What is CVE-2021-21055?
CVE-2021-21055 is a vulnerability in Adobe Dreamweaver versions 21.0 and earlier, and 20.2 and earlier, that allows an attacker with physical access to replace certain configuration files and dynamic libraries, resulting in information disclosure.
How severe is CVE-2021-21055?
CVE-2021-21055 has a severity rating of 6.2 (medium).
Which software versions are affected by CVE-2021-21055?
Adobe Dreamweaver versions 21.0 and earlier, and 20.2 and earlier, are affected by CVE-2021-21055.
How can an attacker exploit CVE-2021-21055?
An attacker with physical access to the system can exploit CVE-2021-21055 by replacing certain configuration files and dynamic libraries that Dreamweaver references.
Where can I find more information about CVE-2021-21055?
You can find more information about CVE-2021-21055 on the Adobe website at [https://helpx.adobe.com/security/products/dreamweaver/apsb21-13.html](https://helpx.adobe.com/security/products/dreamweaver/apsb21-13.html).

collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/author
agent/weakness
agent/last-modified-date
agent/references
agent/title
agent/tags
agent/first-publish-date
agent/event
agent/description
vendor/adobe
canonical/adobe dreamweaver
version/adobe dreamweaver/20.2
version/adobe dreamweaver/21.0
vendor/apple
canonical/apple macos
vendor/microsoft
canonical/microsoft windows

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