CVE-2024-4638

Summary

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in the web key upload function. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands.

Affected Software

VendorProductVersion RangeStatus
MoxaOnCell G3470A-LTE Series1.0 <= 1.7.7affected

Weaknesses

  • CWE-77: CWE-77: Improper Neutralization of Special Elements used in a Command

Workarounds

  • Minimize network exposure to ensure the device is not accessible from the Internet.
  • When remote access is required, use secure methods, such as Virtual Private Networks (VPNs).
  • The starting point of all the above vulnerabilities is from the web service, so it is suggested to disable web service temporarily if you completed configuration to prevent further damages from these vulnerabilities until installed patch or updated firmware.

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References