A buffer overflow vulnerability in the AT command interface of...

7.5 CVSS

Vulnerability Description

A buffer overflow vulnerability in the AT command interface of Gigaset DX600A v41.00-175 devices allows remote attackers to force a device reboot by sending relatively long AT commands.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-25306

Check My Exposure

Credits & Attribution

No credits recorded in the NVD database.

References

https://research.nccgroup.com/2021/02/28/technical-advisory-administrative-passcode-recovery-and-authenticated-remote-buffer-overflow-vulnerabilities-in-gigaset-dx600a-handset-cve-2021-25309-cve-2021-25306/

More from gigaset

View All →

CVE-2021-25309

The telnet administrator service running on port 650 on Gigaset...

Critical 9.8

Affected Vendor

gigaset

View all reports →

Affected Software

dx600a firmware

Vulnerable Versions:

v41.00-175

Timeline

Official Publish: March 2nd, 2021

Last Modified: August 3rd, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.