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SSA-637483 Third-Party Component Vulnerabilities in SINEC INS before V1.0 SP2

Plan Patch8.8SSA-637483Sep 13, 2022
Attack VectorAdjacent
Auth RequiredNone
ComplexityLow
User InteractionNone needed
Summary

Multiple vulnerabilities in third-party components of SINEC INS before V1.0 SP2 could allow an attacker to cause denial of service, disclose sensitive data, or violate system integrity. Affected components include issues related to resource exhaustion, integer overflow, server-side request forgery, improper input validation, command injection, weak cryptography, sensitive data exposure, buffer overflow, and open redirect flaws.

What this means
What could happen
An attacker with network access could crash the SINEC INS system (denial of service), read sensitive configuration or operational data, or compromise the integrity of the network infrastructure management platform that supervises your industrial network.
Who's at risk
Network infrastructure operators, particularly those managing Siemens industrial control system networks through SINEC INS for centralized network management and monitoring of industrial devices and connectivity.
How it could be exploited
An attacker on the network could send malformed input or specially crafted requests to vulnerable third-party components in SINEC INS, exploiting resource exhaustion, integer overflow, or command injection flaws. This could cause the system to crash, leak sensitive information, or allow unauthorized modification of network settings.
Prerequisites
  • Network access to SINEC INS system
  • SINEC INS version earlier than V1.0 SP2
remotely exploitablemultiple vulnerability typesaffects network management systemCVSS 8.8 high severity
Exploitability
Moderate exploit probability (EPSS 8.5%)
Affected products (1)
ProductAffected VersionsFix Status
SINEC INS< V1.0 SP21.0 SP2
Remediation & Mitigation
0/1
Schedule — requires maintenance window
0/1

Patching may require device reboot — plan for process interruption

HOTFIXUpdate SINEC INS to version 1.0 SP2 or later
View full Siemens ProductCERT advisory
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