CVE-2022-22519: Special HTTP(s) Requests can cause a buffer-read causing a crash of the webserver and the runtime system.
First published: Thu Apr 07 2022(Updated: )
A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.
Credit: info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Codesys Control For Beaglebone Sl | <4.5.0.0 | |
| Codesys Control For Beckhoff Cx9020 | <4.5.0.0 | |
| Codesys Control For Empc-a\/imx6 Sl | <4.5.0.0 | |
| Codesys Control For Iot2000 Sl | <4.5.0.0 | |
| Codesys Control For Linux Sl | <4.5.0.0 | |
| Codesys Control For Pfc100 Sl | <4.5.0.0 | |
| Codesys Control For Pfc200 Sl | <4.5.0.0 | |
| Codesys Control For Plcnext Sl | <4.5.0.0 | |
| Codesys Control For Raspberry Pi Sl | <4.5.0.0 | |
| Codesys Control For Wago Touch Panels 600 Sl | <4.5.0.0 | |
| Codesys Control Rte Sl | <3.5.18.0 | |
| Codesys Control Rte Sl \(for Beckhoff Cx\) | <3.5.18.0 | |
| Codesys Control Runtime System Toolkit | <3.5.18.0 | |
| Codesys Control Win Sl | <3.5.18.0 | |
| CODESYS Development System | <3.5.18.0 | |
| Codesys Embedded Target Visu Toolkit | <3.5.18.0 | |
| Codesys Hmi Sl | <3.5.18.0 | |
| Codesys Remote Target Visu Toolkit | <3.5.18.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2022-22519.
What is the severity level of CVE-2022-22519?
The severity level of CVE-2022-22519 is high with a score of 7.5.
Which software versions are affected by CVE-2022-22519?
CVE-2022-22519 affects various versions of CODESYS Control runtime system, including 4.5.0.0 and below.
What is the impact of CVE-2022-22519?
CVE-2022-22519 allows a remote, unauthenticated attacker to crash the webserver of the CODESYS Control runtime system by sending crafted HTTP or HTTPS requests causing a buffer over-read.
Is there a fix available for CVE-2022-22519?
Yes, it is recommended to update to a version of CODESYS Control runtime system beyond 4.5.0.0 to mitigate CVE-2022-22519.
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- agent/type
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/title
- agent/references
- agent/last-modified-date
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/codesys
- canonical/codesys control for beaglebone sl
- canonical/codesys control for beckhoff cx9020
- canonical/codesys control for empc-a\/imx6 sl
- canonical/codesys control for iot2000 sl
- canonical/codesys control for linux sl
- canonical/codesys control for pfc100 sl
- canonical/codesys control for pfc200 sl
- canonical/codesys control for plcnext sl
- canonical/codesys control for raspberry pi sl
- canonical/codesys control for wago touch panels 600 sl
- canonical/codesys control rte sl
- canonical/codesys control rte sl \(for beckhoff cx\)
- canonical/codesys control runtime system toolkit
- canonical/codesys control win sl
- canonical/codesys development system
- canonical/codesys embedded target visu toolkit
- canonical/codesys hmi sl
- canonical/codesys remote target visu toolkit