CVE-2024-21483

Summary

A vulnerability has been identified in SENTRON 7KM PAC3120 AC/DC (7KM3120-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003… and LQN231215… ( with LQNYYMMDD…)), SENTRON 7KM PAC3120 DC (7KM3120-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003… and LQN231215… ( with LQNYYMMDD…)), SENTRON 7KM PAC3220 AC/DC (7KM3220-0BA01-1DA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003… and LQN231215… ( with LQNYYMMDD…)), SENTRON 7KM PAC3220 DC (7KM3220-1BA01-1EA0) (All versions >= V3.2.3 < V3.2.4 only when manufactured between LQN231003… and LQN231215… ( with LQNYYMMDD…)). The read out protection of the internal flash of affected devices was not properly set at the end of the manufacturing process.

An attacker with physical access to the device could read out the data.

Affected Software

VendorProductVersion RangeStatus
SiemensSENTRON 7KM PAC3120 AC/DCV3.2.3 < V3.2.4affected
SiemensSENTRON 7KM PAC3120 DCV3.2.3 < V3.2.4affected
SiemensSENTRON 7KM PAC3220 AC/DCV3.2.3 < V3.2.4affected
SiemensSENTRON 7KM PAC3220 DCV3.2.3 < V3.2.4affected

Weaknesses

  • CWE-284: CWE-284: Improper Access Control

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References