CVE-2021-41546
published 2021-10-12CVE-2021-41546: 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…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.98%
61.9th percentile
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). Affected devices write crashdumps without checking if enough space is available on the filesystem. Once the crashdump fills the entire root filesystem, affected devices fail to boot successfully. An attacker can leverage this vulnerability to cause a permanent Denial-of-Service.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | ruggedcom_rox_mx5000 | — | — |
| siemens | ruggedcom_rox_mx5000_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1400 | — | — |
| siemens | ruggedcom_rox_rx1400_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1500 | — | — |
| siemens | ruggedcom_rox_rx1500_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1501 | — | — |
| siemens | ruggedcom_rox_rx1501_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1510 | — | — |
| siemens | ruggedcom_rox_rx1510_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1511 | — | — |
| siemens | ruggedcom_rox_rx1511_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1512 | — | — |
| siemens | ruggedcom_rox_rx1512_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1524 | — | — |
| siemens | ruggedcom_rox_rx1524_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx1536 | — | — |
| siemens | ruggedcom_rox_rx1536_firmware | < 2.14.1 | 2.14.1 |
| siemens | ruggedcom_rox_rx5000 | — | — |
| siemens | ruggedcom_rox_rx5000_firmware | < 2.14.1 | 2.14.1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
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CISA ICS
Siemens RUGGEDCOM ROX Devices
cisa_ics·2021-12-22·CVSS 7.5
[HIGH] Siemens RUGGEDCOM ROX Devices
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens RUGGEDCOM ROX Devices
Last RevisedDecember 22, 2021
Alert CodeICSA-21-287-08
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.5
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: RUGGEDCOM ROX
- Vulnerability: Uncontrolled Resource Consumption
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an unauthenticated attacker to cause a permanent denial-of-service condition.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of RUGGEDCOM ROX, switches and serial-to-Ethernet devices, are affected
GHSA
GHSA-pjfv-46pv-9q9c: A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2
ghsa_unreviewed·2022-05-24
CVE-2021-41546 [HIGH] CWE-400 GHSA-pjfv-46pv-9q9c: A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2
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). Affected devices write crashdumps without checking if enough space is available on the filesystem. Once the crashdump fills the entire root filesystem, affected devices fail to boot successfully. An attacker can leverage this vulnerability to cause a permanent Denial-of-Service.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-10-12
Published