PT-2018-14268 · Indusoft · Indusoft Web Studio+1
Publicado
2018-11-02
·
Atualizado
2021-04-08
·
CVE-2018-17916
CVSS v3.1
10
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
InduSoft Web Studio versions prior to 8.1 SP2
InTouch Edge HMI versions prior to 2017 SP2
Description
A remote attacker could exploit a stack-based buffer overflow vulnerability during tag, alarm, or event related actions, such as read and write, with potential for code to be executed. If remote communication security was not enabled, or a password was left blank, a remote user could send a carefully crafted packet to invoke an arbitrary process, with potential for code to be executed. The code would be executed under the privileges of the InduSoft Web Studio or InTouch Edge HMI runtime and could lead to a compromise of the server machine.
Recommendations
For InduSoft Web Studio versions prior to 8.1 SP2, update to version 8.1 SP2 or later to resolve the issue.
For InTouch Edge HMI versions prior to 2017 SP2, update to version 2017 SP2 or later to resolve the issue.
As a temporary workaround, consider enabling remote communication security and setting a strong password to minimize the risk of exploitation.
Exploit
Correção
Stack Overflow
Memory Corruption
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Identificadores relacionados
Produtos afetados
Intouch Edge Hmi
Indusoft Web Studio