Description
A format string vulnerability exists in Motorola MTM5000 series firmware AT command handler for the AT+CTGL command. An attacker-controllable string is improperly handled, allowing for a write-anything-anywhere scenario. This can be leveraged to obtain arbitrary code execution inside the teds_app binary, which runs with root privileges.
References (1)
Scores
CVSS v3
9.6
EPSS
0.0013
EPSS Percentile
32.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-134
Status
published
Products (2)
motorola/mtm5400_firmware
motorola/mtm5500_firmware
Published
Oct 19, 2023
Tracked Since
Feb 18, 2026