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nvd[email protected]NVD:CVE-2023-37553
HistoryAug 03, 2023 - 12:15 p.m.

CVE-2023-37553

2023-08-0312:15:10
CWE-20
web.nvd.nist.gov
codesys
authentication
vulnerability
denial of service
network communication

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.4%

In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different toย CVE-2023-37552,ย CVE-2023-37554,ย CVE-2023-37555 andย CVE-2023-37556.

Affected configurations

NVD
Node
codesyscontrol_for_beaglebone_slRange<4.10.0.0
OR
codesyscontrol_for_empc-a\/imx6_slRange<4.10.0.0
OR
codesyscontrol_for_iot2000_slRange<4.10.0.0
OR
codesyscontrol_for_linux_slRange<4.10.0.0
OR
codesyscontrol_for_pfc100_slRange<4.10.0.0
OR
codesyscontrol_for_pfc200_slRange<4.10.0.0
OR
codesyscontrol_for_plcnext_slRange<4.10.0.0
OR
codesyscontrol_for_raspberry_pi_slRange<4.10.0.0
OR
codesyscontrol_for_wago_touch_panels_600_slRange<4.10.0.0
Node
codesyscontrol_rte_slRange<3.5.19.20
OR
codesyscontrol_rte_sl_\(for_beckhoff_cx\)Range<3.5.19.20
OR
codesyscontrol_runtime_system_toolkitRange<3.5.19.20
OR
codesyscontrol_win_slRange<3.5.19.20
OR
codesysdevelopment_systemRange<3.5.19.20
OR
codesyshmiRange<3.5.19.20
OR
codesyssafety_sil2Range<3.5.19.20

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.4%

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