What is the severity of CVE-2021-33005?

CVE-2021-33005 is classified as a high severity vulnerability due to its potential for unauthorized file uploads.

How do I fix CVE-2021-33005?

To fix CVE-2021-33005, upgrade mySCADA myPRO to version 8.20.0 or later.

What systems are affected by CVE-2021-33005?

CVE-2021-33005 affects all versions of mySCADA and myPRO prior to 8.20.0.

Can remote attackers exploit CVE-2021-33005 without authentication?

Yes, CVE-2021-33005 allows unauthenticated remote attackers to exploit the vulnerability.

What type of attacks can CVE-2021-33005 facilitate?

CVE-2021-33005 can facilitate arbitrary file upload attacks, enabling potential system compromise.

Vulnerability/
CVE-2021-33005

high

7.5

CWE

13/5/2022

17/9/2024

CVE-2021-33005: mySCADA myPRO Path Traversal

First published: Fri May 13 2022(Updated: )

mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to arbitrary directories.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
mySCADA All versions prior to 8.20.0
mySCADA myPRO Manager	<8.20.0

Remedy

mySCADA recommends users apply update v8.20.0 or later.

Never miss a vulnerability like this again

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-21-217-03

Frequently Asked Questions

What is the severity of CVE-2021-33005?
CVE-2021-33005 is classified as a high severity vulnerability due to its potential for unauthorized file uploads.
How do I fix CVE-2021-33005?
To fix CVE-2021-33005, upgrade mySCADA myPRO to version 8.20.0 or later.
What systems are affected by CVE-2021-33005?
CVE-2021-33005 affects all versions of mySCADA and myPRO prior to 8.20.0.
Can remote attackers exploit CVE-2021-33005 without authentication?
Yes, CVE-2021-33005 allows unauthenticated remote attackers to exploit the vulnerability.
What type of attacks can CVE-2021-33005 facilitate?
CVE-2021-33005 can facilitate arbitrary file upload attacks, enabling potential system compromise.

agent/type
agent/weakness
agent/references
agent/author
agent/description
collector/ics-cert-advisory
source/ICS
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
agent/severity
agent/title
collector/mitre-cve
source/MITRE
agent/remedy
agent/last-modified-date
agent/first-publish-date
agent/event
agent/trending
agent/source
agent/tags
collector/nvd-index
vendor/myscada
canonical/myscada all versions prior to 8.20.0
canonical/myscada mypro manager

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Frequently Asked Questions

What is the severity of CVE-2021-33005?
CVE-2021-33005 is classified as a high severity vulnerability due to its potential for unauthorized file uploads.
How do I fix CVE-2021-33005?
To fix CVE-2021-33005, upgrade mySCADA myPRO to version 8.20.0 or later.
What systems are affected by CVE-2021-33005?
CVE-2021-33005 affects all versions of mySCADA and myPRO prior to 8.20.0.
Can remote attackers exploit CVE-2021-33005 without authentication?
Yes, CVE-2021-33005 allows unauthenticated remote attackers to exploit the vulnerability.
What type of attacks can CVE-2021-33005 facilitate?
CVE-2021-33005 can facilitate arbitrary file upload attacks, enabling potential system compromise.