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4 vulnerabilities by sprecher-automation
CVE-2020-11496 (GCVE-0-2020-11496)
Vulnerability from cvelistv5 – Published: 2020-10-19 18:52 – Updated: 2024-08-04 11:35
VLAI
Summary
Sprecher SPRECON-E firmware prior to 8.64b might allow local attackers with access to engineering data to insert arbitrary code. This firmware lacks the validation of the input values on the device side, which is provided by the engineering software during parameterization. Attackers with access to local configuration files can therefore insert malicious commands that are executed after compiling them to valid parameter files (“PDLs”), transferring them to the device, and restarting the device.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sprecher-automation.com/en/it-security/ | x_refsource_CONFIRM |
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CVE-2016-10041 (GCVE-0-2016-10041)
Vulnerability from cvelistv5 – Published: 2016-12-25 06:50 – Updated: 2024-08-06 03:07
VLAI
Summary
An issue was discovered in Sprecher Automation SPRECON-E Service Program before 3.43 SP0. Under certain preconditions, it is possible to execute telegram simulation as a non-admin user. As prerequisites, a user must have created an online-connection, validly authenticated and authorized as administrator, and executed telegram simulation. After that, the online-connection must have been closed. Incorrect caching of client data then may lead to privilege escalation, where a subsequently acting non-admin user is permitted to do telegram simulation. In order to exploit this vulnerability, a potential attacker would need to have both a valid engineering-account in the SPRECON RBAC system as well as access to a service/maintenance computer with SPRECON-E Service Program running. Additionally, a valid admin-user must have closed the service connection beforehand without closing the program, having executed telegram simulation; the attacker then has access to the running software instance. Hence, there is no risk from external attackers.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/95296 | vdb-entryx_refsource_BID |
| https://www.sprecher-automation.com/en/it-security/ | x_refsource_CONFIRM |
Date Public
2016-12-25 00:00
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CVE-2020-11496 (GCVE-0-2020-11496)
Vulnerability from nvd – Published: 2020-10-19 18:52 – Updated: 2024-08-04 11:35
VLAI
Summary
Sprecher SPRECON-E firmware prior to 8.64b might allow local attackers with access to engineering data to insert arbitrary code. This firmware lacks the validation of the input values on the device side, which is provided by the engineering software during parameterization. Attackers with access to local configuration files can therefore insert malicious commands that are executed after compiling them to valid parameter files (“PDLs”), transferring them to the device, and restarting the device.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sprecher-automation.com/en/it-security/ | x_refsource_CONFIRM |
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CVE-2016-10041 (GCVE-0-2016-10041)
Vulnerability from nvd – Published: 2016-12-25 06:50 – Updated: 2024-08-06 03:07
VLAI
Summary
An issue was discovered in Sprecher Automation SPRECON-E Service Program before 3.43 SP0. Under certain preconditions, it is possible to execute telegram simulation as a non-admin user. As prerequisites, a user must have created an online-connection, validly authenticated and authorized as administrator, and executed telegram simulation. After that, the online-connection must have been closed. Incorrect caching of client data then may lead to privilege escalation, where a subsequently acting non-admin user is permitted to do telegram simulation. In order to exploit this vulnerability, a potential attacker would need to have both a valid engineering-account in the SPRECON RBAC system as well as access to a service/maintenance computer with SPRECON-E Service Program running. Additionally, a valid admin-user must have closed the service connection beforehand without closing the program, having executed telegram simulation; the attacker then has access to the running software instance. Hence, there is no risk from external attackers.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/95296 | vdb-entryx_refsource_BID |
| https://www.sprecher-automation.com/en/it-security/ | x_refsource_CONFIRM |
Date Public
2016-12-25 00:00
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