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 | ||
| mySCADA | <8.20.0 |
Remedy
mySCADA recommends users apply update v8.20.0 or later.
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
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
- 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
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- vendor/myscada
- canonical/myscada