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24 vulnerabilities found for 750-862 by Wago

VAR-202110-1142

Vulnerability from variot - Updated: 2025-08-16 23:21

A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition

Show details on source website

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VAR-202110-1143

Vulnerability from variot - Updated: 2025-08-16 23:19

A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite. CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT contains a vulnerability related to the use of out-of-bounds pointer offsets.Information is tampered with and service operation is interrupted (DoS) It may be in a state

Show details on source website

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VAR-202110-1253

Vulnerability from variot - Updated: 2025-08-16 23:08

In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition

Show details on source website

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VAR-202110-1254

Vulnerability from variot - Updated: 2025-08-16 23:08

Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22

Show details on source website

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VAR-202110-1618

Vulnerability from variot - Updated: 2025-08-16 23:08

In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation. CODESYS V2 An unchecked return value vulnerability exists in web servers.Service operation interruption (DoS) It may be in a state

Show details on source website

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VAR-202110-1255

Vulnerability from variot - Updated: 2025-08-16 23:08

Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22. CODESYS V2 Web servers contain an out-of-bounds write vulnerability.Service operation interruption (DoS) It may be in a state

Show details on source website

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VAR-202105-0535

Vulnerability from variot - Updated: 2025-08-16 23:05

On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime. plural WAGO Product devices contain vulnerabilities in resource allocation without restrictions or throttling.Denial of service (DoS) It may be put into a state

Show details on source website

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VAR-202105-0536

Vulnerability from variot - Updated: 2025-08-16 23:05

On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges. plural WAGO A past traversal vulnerability exists in the device of the product.Information may be obtained. WAGO is a 750-88x series programmable logic controller from WAGO. The device is a digital operation electronic system designed specifically for applications in an industrial environment

Show details on source website

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VAR-202105-0850

Vulnerability from variot - Updated: 2025-08-16 22:55

CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control. CODESYS V2 Web-Server There is a vulnerability in the lack of authentication for critical features.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Show details on source website

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VAR-202105-0846

Vulnerability from variot - Updated: 2025-08-16 22:49

CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow

Show details on source website

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VAR-202105-0851

Vulnerability from variot - Updated: 2025-08-16 22:49

CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input. CODESYS V2 Web-Server Contains a classic buffer overflow vulnerability.Denial of service (DoS) It may be put into a state

Show details on source website

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VAR-202105-0849

Vulnerability from variot - Updated: 2025-08-16 22:36

CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Show details on source website

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VAR-202105-0854

Vulnerability from variot - Updated: 2025-08-16 22:28

CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds read.Information is obtained and denial of service (DoS) It may be put into a state

Show details on source website

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VAR-202105-0852

Vulnerability from variot - Updated: 2025-08-16 22:21

CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check. CODESYS V2 Web-Server Contains an improper authentication vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Show details on source website

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VAR-202105-0853

Vulnerability from variot - Updated: 2025-08-16 21:34

CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state

Show details on source website

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VAR-202105-0847

Vulnerability from variot - Updated: 2025-08-16 21:27

CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command

Show details on source website

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VAR-202105-0848

Vulnerability from variot - Updated: 2025-08-16 21:19

CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow. CODESYS V2 runtime system SP Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state

Show details on source website

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VAR-202105-0855

Vulnerability from variot - Updated: 2025-08-16 20:15

CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation. CODESYS V2 runtime system Is vulnerable to an out-of-bounds read.Denial of service (DoS) It may be put into a state

Show details on source website

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VAR-201810-1044

Vulnerability from variot - Updated: 2025-06-14 23:05

WAGO 750-88X and WAGO 750-89X Ethernet Controller devices, versions 01.09.18(13) and before, have XSS in the SNMP configuration via the webserv/cplcfg/snmp.ssi SNMP_DESC or SNMP_LOC_SNMP_CONT field. WAGO 750-881 Ethernet Controller The device contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. WAGO750-881EthernetControllerdevices is an Ethernet controller device from WAGO, Germany. The remote attacker can use the SNMP_DESC or SNMP_LOC_SNMP_CONT field to inject any web script or HTML. The vulnerability stems from the lack of correct validation of client data in WEB applications. An attacker could exploit this vulnerability to execute client code

Show details on source website

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VAR-202009-1557

Vulnerability from variot - Updated: 2024-11-23 22:47

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions. WAGO 750-8XX There is an authentication vulnerability in the series firmware.Information is tampered with and denial of service (DoS) It may be put into a state

Show details on source website

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VAR-202305-2841

Vulnerability from variot - Updated: 2024-10-02 23:15

Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets. 750-363/040-000 firmware, 750-362/040-000 firmware, 750-362/000-001 firmware etc. WAGO The product contains a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state

Show details on source website

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VAR-202306-1706

Vulnerability from variot - Updated: 2024-10-02 23:15

Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state

Show details on source website

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VAR-202306-1705

Vulnerability from variot - Updated: 2024-10-02 23:15

Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state

Show details on source website

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VAR-202108-0988

Vulnerability from variot - Updated: 2024-08-14 15:11

This vulnerability allows an attacker who has access to the WBM to read and write settings-parameters of the device by sending specifically constructed requests without authentication on multiple WAGO PLCs in firmware versions up to FW07. plural WAGO product There is an authentication vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Show details on source website

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