VulnerabilityModified
CVE-2023-37557
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.
MEDIUM 6.5EPSS 0.63%
Does this matter?
Lower severity and a low EPSS score (0.63%). Track it; it rarely justifies an emergency change on its own.
Description
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.63% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- codesys/control for beaglebone sl · codesys/control for empc-a\/imx6 sl · codesys/control for iot2000 sl · codesys/control for linux sl · codesys/control for pfc100 sl · codesys/control for pfc200 sl · codesys/control for plcnext sl · codesys/control for raspberry pi sl · codesys/control for wago touch panels 600 sl · codesys/control rte sl · codesys/control rte sl \(for beckhoff cx\) · codesys/control runtime system toolkit · codesys/control win sl · codesys/development system · codesys/hmi · codesys/safety sil2
- Source
- info@cert.vde.com
References
- https://cert.vde.com/en/advisories/VDE-2023-019/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-019/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.