CVE-2023-4929
NPort 5000 Series Firmware Improper Validation of Integrity Check Vulnerability
All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
NPort 5000 Series Firmware Improper Validation of Integrity Check Vulnerability
All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.
- Record
CVE-2023-4929- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
EUVDEUVD-2023-54765
All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.
- Record
EUVD-2023-54765- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-38q7-2rwv-hhrw
All firmware versions of the NPort 5000 Series are affected by an improper validation of...
All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.
- Record
GHSA-38q7-2rwv-hhrw- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
NVD
All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.
- Record
CVE-2023-4929- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
Affected products
- moxa nport 5000ai-m12 series
- moxa nport 5100 series
- moxa nport 5100a series
- moxa nport 5200 series
- moxa nport 5200a series
- moxa nport 5400 series
- moxa nport 5600 series
- moxa nport 5600-dt series
- moxa nport ia5000 series
- moxa nport ia5000a series
- moxa nport ia5000a-i/o series
- moxa nport iaw5000a-i/o series
Show 121 moreShow less
- moxa nport p5150a series
- moxa nport 5100
- moxa nport 5100a
- moxa nport 5100ai m12
- moxa nport 5110-t firmware
- moxa nport 5110 firmware
- moxa nport 5110a-t firmware
- moxa nport 5110a firmware
- moxa nport 5130 firmware
- moxa nport 5130a-t firmware
- moxa nport 5130a firmware
- moxa nport 5150 firmware
- moxa nport 5150a-t firmware
- moxa nport 5150a firmware
- moxa nport 5150ai-m12-ct-t firmware
- moxa nport 5150ai-m12-ct firmware
- moxa nport 5150ai-m12-t firmware
- moxa nport 5150ai-m12 firmware
- moxa nport 5200 series firmware
- moxa nport 5200a series firmware
- moxa nport 5210-t firmware
- moxa nport 5210 firmware
- moxa nport 5210a-t firmware
- moxa nport 5210a firmware
- moxa nport 5230-t firmware
- moxa nport 5230 firmware
- moxa nport 5230a-t firmware
- moxa nport 5230a firmware
- moxa nport 5232-t firmware
- moxa nport 5232 firmware
- moxa nport 5232i-t firmware
- moxa nport 5232i firmware
- moxa nport 5250a-t firmware
- moxa nport 5250a firmware
- moxa nport 5250ai-m12-ct-t firmware
- moxa nport 5250ai-m12-ct firmware
- moxa nport 5250ai-m12-t firmware
- moxa nport 5250ai-m12 firmware
- moxa nport 5410 firmware
- moxa nport 5430 firmware
- moxa nport 5450-t firmware
- moxa nport 5450 firmware
- moxa nport 5450ai-m12-ct-t firmware
- moxa nport 5450ai-m12-ct firmware
- moxa nport 5450ai-m12-t firmware
- moxa nport 5450ai-m12 firmware
- moxa nport 5450i-t firmware
- moxa nport 5450i firmware
- moxa nport 5600 dt
- moxa nport 5600 series firmware
- moxa nport 5610-16-48v firmware
- moxa nport 5610-16 firmware
- moxa nport 5610-8-48v firmware
- moxa nport 5610-8-dt-j firmware
- moxa nport 5610-8-dt-t firmware
- moxa nport 5610-8-dt firmware
- moxa nport 5610-8 firmware
- moxa nport 5630-16 firmware
- moxa nport 5630-8 firmware
- moxa nport 5650-16-hv-t firmware
- moxa nport 5650-16-m-sc firmware
- moxa nport 5650-16-s-sc firmware
- moxa nport 5650-16-t firmware
- moxa nport 5650-16 firmware
- moxa nport 5650-8-dt-j firmware
- moxa nport 5650-8-dt-t firmware
- moxa nport 5650-8-dt firmware
- moxa nport 5650-8-hv-t firmware
- moxa nport 5650-8-m-sc firmware
- moxa nport 5650-8-s-sc firmware
- moxa nport 5650-8-t firmware
- moxa nport 5650-8 firmware
- moxa nport 5650i-8-dt-t firmware
- moxa nport 5650i-8-dt firmware
- moxa nport ia-5150-m-sc-t firmware
- moxa nport ia-5150-m-sc firmware
- moxa nport ia-5150-m-st-t firmware
- moxa nport ia-5150-m-st firmware
- moxa nport ia-5150-s-sc-t firmware
- moxa nport ia-5150-s-sc firmware
- moxa nport ia-5150-t firmware
- moxa nport ia-5150 firmware
- moxa nport ia-5150i-m-sc-t firmware
- moxa nport ia-5150i-m-sc firmware
- moxa nport ia-5150i-s-sc-t firmware
- moxa nport ia-5150i-s-sc firmware
- moxa nport ia-5150i-t firmware
- moxa nport ia-5150i firmware
- moxa nport ia-5250-t firmware
- moxa nport ia-5250 firmware
- moxa nport ia-5250i-t firmware
- moxa nport ia-5250i firmware
- moxa nport ia5000a-i\/o firmware
- moxa nport ia5150a-iex firmware
- moxa nport ia5150a-t-iex firmware
- moxa nport ia5150a-t firmware
- moxa nport ia5150a firmware
- moxa nport ia5150ai-iex firmware
- moxa nport ia5150ai-t-iex firmware
- moxa nport ia5150ai-t firmware
- moxa nport ia5150ai firmware
- moxa nport ia5250a-iex firmware
- moxa nport ia5250a-t-iex firmware
- moxa nport ia5250a-t firmware
- moxa nport ia5250a firmware
- moxa nport ia5250ai-iex firmware
- moxa nport ia5250ai-t-iex firmware
- moxa nport ia5250ai-t firmware
- moxa nport ia5250ai firmware
- moxa nport ia5450a-t firmware
- moxa nport ia5450a firmware
- moxa nport ia5450ai-t firmware
- moxa nport ia5450ai firmware
- moxa nport ia 5000
- moxa nport ia 5000a
- moxa nport ia 5000a io
- moxa nport iaw5000a-i\/o firmware
- moxa nport iaw 5000a io
- moxa nport p5150a
- moxa nport p5150a-t firmware
- moxa nport p5150a firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-4929 is a medium vulnerability (CVSS 6.5) in Moxa Nport 5000ai-m12 Series, published October 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 24th percentile. No source names a fixed version.