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Ruggedcom Rox Rx1400 FirmwareOperating system · Siemens

CVE-2021-37174

HIGH · 8.8 CVSS v3.1 Published 2021-09-14
Fix available
A fix is available. Upgrade to 2.14.1 or later.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.14.1), RUGGEDCOM ROX RX1400 (All versions < V2.14.1), RUGGEDCOM ROX RX1500 (All versions < V2.14.1), RUGGEDCOM ROX RX1501 (All versions < V2.14.1), RUGGEDCOM ROX RX1510 (All versions < V2.14.1), RUGGEDCOM ROX RX1511 (All versions < V2.14.1), RUGGEDCOM ROX RX1512 (All versions < V2.14.1), RUGGEDCOM ROX RX1524 (All versions < V2.14.1), RUGGEDCOM ROX RX1536 (All versions < V2.14.1), RUGGEDCOM ROX RX5000 (All versions < V2.14.1). The affected devices have a privilege escalation vulnerability, if exploited, an attacker could gain root user access.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Ruggedcom Rox Rx1400 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Mx5000 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1500 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1501 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1510 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1511 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1512 FirmwareOperating system
Affected:< 2.14.1
Ruggedcom Rox Rx1524 FirmwareOperating system
Affected:< 2.14.1

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 2.14.1 or later
Fixed in 2.14.1
Vendor patch cert-portal.siemens.com →
Recommended fix High confidence

Firmware version 2.14.1

  1. Obtain the firmware version 2.14.1 or later from the Siemens security advisory at https://cert-portal.siemens.com/productcert/pdf/ssa-150692.pdf
  2. Access the Ruggedcom ROX device web management interface or console
  3. Navigate to the firmware upgrade section (typically under Administration or System Maintenance)
  4. Upload the firmware file version 2.14.1 or later
  5. Allow the device to complete the firmware upload and installation process
  6. Reboot the device as prompted by the upgrade procedure
  7. Verify the firmware version has been updated to 2.14.1 or later after reboot
  8. Confirm that the device is functioning normally and all services are operational
Caveat Industrial network设备固件升级存在风险 - 建议在升级前备份配置并在维护窗口期间执行

Generated from the published advisory — verify against the referenced sources before acting.

We can perform the upgrade in your staging environment and verify nothing breaks — typical engagement from $1,950. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2021-37174 in production — separate from our analysis above.

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