Medium severity6.5NVD Advisory· Published Aug 3, 2023· Updated Jun 17, 2026
CVE-2023-37550
CVE-2023-37550
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:*Range: <4.10.0.0
- cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:*Range: <4.10.0.0
cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*range: <4.10.0.0
- cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*range: <4.10.0.0
- cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*Range: <4.10.0.0
- cpe:2.3:a:codesys:control_for_plcnext_sl:*:*:*:*:*:*:*:*Range: <4.10.0.0
cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*range: <4.10.0.0
- (no CPE)range: 0
- cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:*Range: <4.10.0.0
- cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\):*:*:*:*:*:*:*:*Range: <3.5.19.20
- cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*Range: <3.5.19.20
Patches
Vulnerability mechanics
References
1- cert.vde.com/en/advisories/VDE-2023-019nvdThird Party Advisory
News mentions
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