CVE-2021-27473
published 2022-03-23CVE-2021-27473: Rockwell Automation Connected Components Workbench v12.00.00 and prior does not sanitize paths specified within the .ccwarc archive file during extraction…
PriorityP340high8.2CVSS 3.1
AVLACLPRLUIRSCCHIHAH
EPSS
0.75%
50.4th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| rockwell_automation | connected_components_workbench | unspecified – v12.00.00 | — |
| rockwellautomation | connected_components_workbench | <= 12.00.00 | — |
CVSS provenance
nvdv3.18.2HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
nvdv2.06.9MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C
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CISA ICS
Rockwell Automation Connected Components Workbench
cisa_ics·2021-05-13·CVSS 8.6
[HIGH] Rockwell Automation Connected Components Workbench
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Rockwell Automation Connected Components Workbench
Last RevisedMay 13, 2021
Alert CodeICSA-21-133-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 8.6
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Rockwell Automation
- Equipment: Connected Components Workbench
- Vulnerabilities: Deserialization of Untrusted Data, Path Traversal, Improper Input Validation
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities may allow remote code execution, authentication bypass, or privilege escalation.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Rockwell A
GHSA
GHSA-jcq6-j25v-gr6g: Rockwell Automation Connected Components Workbench v12
ghsa_unreviewed·2022-03-24
CVE-2021-27473 [HIGH] CWE-22 GHSA-jcq6-j25v-gr6g: Rockwell Automation Connected Components Workbench v12
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-03-23
Published