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Medium severity6.8NVD Advisory· Published Dec 12, 2023· Updated Jun 17, 2026

CVE-2023-48431

CVE-2023-48431

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected software does not correctly validate the response received by an UMC server. An attacker can use this to crash the affected software by providing and configuring a malicious UMC server or by manipulating the traffic from a legitimate UMC server (i.e. leveraging CVE-2023-48427).

Affected products

7
  • Siemens Foundation/Sinec Insllm-fuzzy7 versions
    <V1.0 SP2 Update 2+ 6 more
    • (no CPE)range: <V1.0 SP2 Update 2
    • cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*range: <1.0
    • cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:*
    • cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*
    • cpe:2.3:a:siemens:sinec_ins:1.0:sp2:*:*:*:*:*:*
    • cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:*:*:*:*:*:*
    • (no CPE)range: All versions < V1.0 SP2 Update 2

Patches

Vulnerability mechanics

References

1

News mentions

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