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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-42577

An issue was discovered in Softing OPC UA C++ SDK before 5.70. A malformed OPC/UA message abort packet makes the client crash with a NULL pointer dereference.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 60.4%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2021-42577

Softing » Datafeed Opc Suite » Version: N/A

cpe:2.3:a:softing:datafeed_opc_suite:-
Softing » Datafeed Opc Suite » Version: 5.17

cpe:2.3:a:softing:datafeed_opc_suite:5.17
Softing » Datafeed Opc Suite » Version: 5.18

cpe:2.3:a:softing:datafeed_opc_suite:5.18
Softing » Datafeed Opc Suite » Version: 5.19

cpe:2.3:a:softing:datafeed_opc_suite:5.19
Softing » Opc Ua C++ Software Development Kit » Version: 5.00.04

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.00.04
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.00

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.00
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.01.5872

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.01.5872
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.01.6067

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.01.6067
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.02.6340

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.02.6340
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.03.6594

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.03.6594
Softing » Opc Ua C++ Software Development Kit » Version: 5.10.03.6665

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.10.03.6665
Softing » Opc Ua C++ Software Development Kit » Version: 5.21.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.21.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.21.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.21.1
Softing » Opc Ua C++ Software Development Kit » Version: 5.21.2

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.21.2
Softing » Opc Ua C++ Software Development Kit » Version: 5.30.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.30.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.30.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.30.1
Softing » Opc Ua C++ Software Development Kit » Version: 5.30.2

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.30.2
Softing » Opc Ua C++ Software Development Kit » Version: 5.35.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.35.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.36.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.36.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.36.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.36.1
Softing » Opc Ua C++ Software Development Kit » Version: 5.40.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.40.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.41.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.41.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.41.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.41.1
Softing » Opc Ua C++ Software Development Kit » Version: 5.50.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.50.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.51.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.51.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.52.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.52.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.53.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.53.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.53.2

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.53.2
Softing » Opc Ua C++ Software Development Kit » Version: 5.54.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.54.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.56.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.56.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.57.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.57.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.58.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.58.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.59.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.59.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.60.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.60.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.61.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.61.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.62.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.62.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.62.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.62.1
Softing » Opc Ua C++ Software Development Kit » Version: 5.63.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.63.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.64.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.64.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.65.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.65.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.66.0

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.66.0
Softing » Opc Ua C++ Software Development Kit » Version: 5.66.1

cpe:2.3:a:softing:opc_ua_c++_software_development_kit:5.66.1
Softing » Secure Integration Server » Version: N/A

cpe:2.3:a:softing:secure_integration_server:-
Softing » Secure Integration Server » Version: 1.22

cpe:2.3:a:softing:secure_integration_server:1.22

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Vulnerable Software

Vulnerability Details CVE-2021-42577

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