CVE-2021-22674

The affected product is vulnerable to a relative path traversal condition, which may allow an attacker access to unauthorized files and directories on the WebAccess/SCADA (WebAccess/SCADA versions ...

Published: Aug 10, 2021Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-23

6.5MEDIUM

Description

This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-23 CWE-22

Affected Products

advantech

commercial·TWaka r-seenet, webaccess, advantech webaccess

webaccess\/scada

ICS / OT / IoT

and 1 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2021-22674?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Collection

Discovery

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References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-217-04.json

raw.githubusercontent.com

https://www.cisa.gov/news-events/ics-advisories/icsa-21-217-04

cisa.gov

https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf

us-cert.cisa.gov

and 8 more references View all →

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Plain-language analysis

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