CVE-2023-37550 (GCVE-0-2023-37550)

Vulnerability from cvelistv5 – Published: 2023-08-03 11:03 – Updated: 2024-10-11 18:11
VLAI?
Title
CODESYS: Improper Input Validation in CmpApp component
Summary
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548 and CVE-2023-37549.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS Control for BeagleBone SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for emPC-A/iMX6 SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for IOT2000 SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for Linux SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for PFC100 SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for PFC200 SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for PLCnext SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for Raspberry Pi SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control for WAGO Touch Panels 600 SL Affected: 0 , < V4.10.0.0 (semver)
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    CODESYS CODESYS Control RTE (for Beckhoff CX) SL Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS Control RTE (SL) Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS Control Runtime System Toolkit Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS Control Win (SL) Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS Development System V3 Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS HMI (SL) Affected: 0 , < V3.5.19.20 (semver)
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    CODESYS CODESYS Safety SIL2 Runtime Toolkit Affected: 0 , < V3.5.19.20 (semver)
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Date Public ?
2023-08-03 10:30
Credits
Vladimir Tokarev, Section 52, Azure IoT Security at Microsoft
Show details on NVD website
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.