CVE-2021-36763
First published: Tue Aug 03 2021(Updated: )
In CODESYS V3 web server before 3.5.17.10, files or directories are accessible to External Parties.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <=4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control | <4.2.0.0 | |
| Codesys Control Rte | <3.5.17.10 | |
| Codesys Control Rte | <3.5.17.10 | |
| Codesys Control Runtime System Toolkit | <3.5.17.10 | |
| Codesys Control Win Sl | <3.5.17.10 | |
| Codesys Embedded Target Visu Toolkit | <3.5.17.10 | |
| Codesys Hmi | <3.5.17.10 | |
| Codesys Remote Target Visu Toolkit | <3.5.17.10 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-36763?
CVE-2021-36763 is a vulnerability in CODESYS V3 web server that allows External Parties to access files or directories.
What is the severity of CVE-2021-36763?
The severity of CVE-2021-36763 is high, with a severity value of 7.5.
Which software is affected by the CVE-2021-36763 vulnerability?
The CVE-2021-36763 vulnerability affects CODESYS Control, CODESYS Control Rte, CODESYS Control Runtime System Toolkit, CODESYS Control Win Sl, Codesys Embedded Target Visu Toolkit, Codesys Hmi, and Codesys Remote Target Visu Toolkit.
How can External Parties access files or directories in CODESYS V3 web server?
External Parties can access files or directories in CODESYS V3 web server due to the vulnerability in versions before 3.5.17.10.
How can I fix CVE-2021-36763?
To fix CVE-2021-36763, update CODESYS V3 web server to version 3.5.17.10 or later.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/last-modified-date
- agent/tags
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/event
- vendor/codesys
- canonical/codesys control
- version/codesys control/4.2.0.0
- canonical/codesys control rte
- canonical/codesys control runtime system toolkit
- canonical/codesys control win sl
- canonical/codesys embedded target visu toolkit
- canonical/codesys hmi
- canonical/codesys remote target visu toolkit