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CRITICAL · 9.6

CVE-2022-26941

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-anythin...

Vulnerability 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.

CVSS Score

9.6

CRITICAL

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MotorolaMtm5500 Firmware-
MotorolaMtm5500-
MotorolaMtm5400 Firmware-
MotorolaMtm5400-

Related Weaknesses (CWE)

CWE-134

References

FAQ

What is CVE-2022-26941?

CVE-2022-26941 is a vulnerability with a CVSS score of 9.6 (CRITICAL). 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-anythin...

How severe is CVE-2022-26941?

CVE-2022-26941 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-26941?

Check the references section above for vendor advisories and patch information. Affected products include: Motorola Mtm5500 Firmware, Motorola Mtm5500, Motorola Mtm5400 Firmware, Motorola Mtm5400.