CVE-2025-61619

In nr modem, there is a possible system crash due to improper input validation

High ยท published December 1, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
16.1
In the wild
Unconfirmed
What it is

โšก A crafty input can bring your nr modem to a crashing halt! โšก Think of it like a restaurant that can't handle a sudden rush of patrons because it forgot to check its reservation system โ€” one bad booking could lead to chaos, leaving everyone waiting outside. ๐Ÿ“… An attacker could flood the modem with unexpected inputs, triggering a denial of service that makes the modem completely unresponsive. Users could find their internet access cut off in a heartbeat, leading to frustration and disruption of services! ๐Ÿ“‰

Put simply

Think of it like a restaurant that can't handle a sudden rush of patrons because it forgot to check its reservation system โ€” one bad booking could lead to chaos, leaving everyone waiting outside. ๐Ÿ“… This vulnerability arises from improper input validation in the nr modem, allowing attackers to exploit this flaw without needing any additional privileges. As a result, they can cause the system to crash remotely, impacting the availability of the service.

What to do

An attacker could flood the modem with unexpected inputs, triggering a denial of service that makes the modem completely unresponsive. Users could find their internet access cut off in a heartbeat, leading to frustration and disruption of services! ๐Ÿ“‰ To remediate this vulnerability, patch your nr modem firmware to the latest version as soon as it becomes available. Additionally, consider implementing input validation checks to filter out unexpected or malicious data. ๐Ÿ”’ You've got this! With a quick patch and some preventive measures, you can keep your internet running smoothly! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS v3.1
7.5 ยท HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00255 ยท 16.1th percentile
Published
2025-12-01T07:35Z
EPSS history
Timeline
  • 01 DEC 07:35Z
    In nr modem, there is a possible system crash due to improper input validation
    cvelistv5