high
8.1
CWE
119
Advisory Published
Updated

CVE-2018-10728: Buffer Overflow

First published: Thu May 17 2018(Updated: )

All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version 1.0 to 1.33 are prone to buffer overflows (a different vulnerability than CVE-2018-10731).

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Phoenixcontact Fl Switch 3005 Firmware>1.0<=1.33
Phoenixcontact Fl Switch 3005
Phoenixcontact Fl Switch 3005t Firmware>=1.0<=1.33
Phoenix Contact FL Switch 3005T
Phoenixcontact Fl Switch 3004t-fx St Firmware>=1.0<=1.33
Phoenix Contact FL Switch 3004T-FX
Phoenixcontact Fl Switch 3004t-fx St Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3004t-fx St Firmware
Phoenixcontact Fl Switch 3008 Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3008
Phoenixcontact Fl Switch 3008t Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3008t Firmware
Phoenixcontact Fl Switch 3006t-2fx Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3006t-2fx Sm Firmware
Phoenix Contact FL Switch 3006T-2FX ST Firmware>=1.0<=1.33
Phoenix Contact FL Switch 3006T-2FX ST Firmware
Phoenixcontact FL Switch 3012e-2sfx>=1.0<=1.33
Phoenixcontact Fl Switch 3012e-2sfx Firmware
Phoenixcontact Fl Switch 3016e Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3016e Firmware
Phoenixcontact FL Switch 3016t Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3016
Phoenixcontact FL Switch 3016t Firmware>=1.0<=1.33
Phoenixcontact FL Switch 3016t Firmware
Phoenixcontact Fl Switch 3006t-2fx Sm Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3006t-2fx Sm Firmware
Phoenixcontact Fl Switch 4008t-2sfp Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4008t-2sfp Firmware
Phoenixcontact Fl Switch 4008t-2gt-4fx Sm>=1.0<=1.33
Phoenixcontact Fl Switch 4008t-2gt-4fx Sm Firmware
Phoenixcontact Fl Switch 4008t-2gt-3fx Sm>=1.0<=1.33
Phoenixcontact Fl Switch 4008t-2gt-3fx Sm Firmware
Phoenixcontact Fl Switch 4808e-16fx Lc-4gc>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx Lc-4gc Firmware
Phoenixcontact Fl Switch 4808e-16fx Sm-4gc Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx Sm-4gc Firmware
Phoenixcontact Fl Switch 4808e-16fx Sm St-4gc>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx Sm St-4gc Firmware
Phoenix Contact FL Switch 4808E-16FX ST-4GC>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx St-4gc Firmware
Phoenixcontact Fl Switch 4808e-16fx Sm Lc-4gc Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx-4gc
Phoenixcontact Fl Switch 4808e-16fx Sm Lc-4gc Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4808e-16fx Sm Lc-4gc Firmware
Phoenixcontact FL Switch 4012T 2GT 2FX>=1.0<=1.33
Phoenix Contact FL Switch 4012T-2GT-2FX ST Firmware
Phoenixcontact FL Switch 4012T 2GT 2FX>=1.0<=1.33
Phoenixcontact FL Switch 4012T 2GT 2FX
Phoenixcontact Fl Switch 4824e-4gc Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4824e-4gc
Phoenixcontact Fl Switch 4800e-24fx Sm-4gc Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4800e-24fx Sm-4gc Firmware
Phoenixcontact Fl Switch 4800e-24fx Sm-4gc>=1.0<=1.33
Phoenixcontact Fl Switch 4800e-24fx Sm-4gc Firmware
Phoenixcontact Fl Switch 3012e-2fx Sm Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 3012e-2fx Sm Firmware
Phoenixcontact Fl Switch 4000t-8poe-2sfp-r Firmware>=1.0<=1.33
Phoenixcontact Fl Switch 4000t-8poe-2sfp-r Firmware

Remedy

https://cert.vde.com/de-de/advisories/vde-2018-006

Remedy

https://ics-cert.us-cert.gov/advisories/ICSA-18-137-02

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2018-10728?

    CVE-2018-10728 is classified as a buffer overflow vulnerability, which can lead to potential system crashes or remote code execution.

  • How do I fix CVE-2018-10728?

    To mitigate CVE-2018-10728, update the firmware of all affected Phoenix Contact managed FL SWITCH products to a version later than 1.33.

  • Which products are affected by CVE-2018-10728?

    CVE-2018-10728 affects Phoenix Contact managed FL SWITCH products running firmware versions 1.0 to 1.33, including models like FL SWITCH 3005 and FL SWITCH 4808e.

  • What are the risks associated with CVE-2018-10728?

    The risks associated with CVE-2018-10728 include unauthorized access, data corruption, and complete loss of device functionality due to buffer overflow exploitation.

  • Is there a workaround for CVE-2018-10728?

    As a workaround for CVE-2018-10728, temporarily segmenting networks or disabling remote management features may reduce exposure until firmware updates can be applied.

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