CVE-2021-25306

HIGH

Gigaset DX600A v41.00-175 - Buffer Overflow

Title source: llm

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.

References (1)

Core 1

Core References

Third Party Advisory x_refsource_misc

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/

Scores

CVSS v3 7.5

EPSS 0.0063

EPSS Percentile 70.3%

Attack Vector NETWORK

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

Details

CWE

CWE-120

Status published

Products (1)

gigaset/dx600a_firmware v41.00-175

Published Mar 02, 2021

Tracked Since Feb 18, 2026