CVE-2021-27473
Rockwell Automation Connected Components Workbench Zip Slip Vulnerability
Description
Rockwell Automation Connected Components Workbench v12.00.00 and prior does not sanitize paths specified within the .ccwarc archive file during extraction. This type of vulnerability is also commonly referred to as a Zip Slip. A local, authenticated attacker can create a malicious .ccwarc archive file that, when opened by Connected Components Workbench, will allow the attacker to gain the privileges of the software. If the software is running at SYSTEM level, the attacker will gain admin level privileges. User interaction is required for this exploit to be successful.
INFO
Published Date :
March 23, 2022, 8:15 p.m.
Last Modified :
March 29, 2022, 5:50 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
1.5
Affected Products
The following products are affected by CVE-2021-27473
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-2021-27473.
| URL | Resource |
|---|---|
| https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131435 | Permissions Required Vendor Advisory |
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-133-01 | Third Party Advisory US Government Resource |
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-2021-27473 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-27473 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]
Mar. 29, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Changed Reference Type https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131435 No Types Assigned https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131435 Permissions Required, Vendor Advisory Changed Reference Type https://www.cisa.gov/uscert/ics/advisories/icsa-21-133-01 No Types Assigned https://www.cisa.gov/uscert/ics/advisories/icsa-21-133-01 Third Party Advisory, US Government Resource Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:rockwellautomation:connected_components_workbench:*:*:*:*:*:*:*:* versions up to (including) 12.00.00
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-27473 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-2021-27473
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.26843
percentile