CVE-2022-30274

CRITICAL

9.8

Description

The Motorola ACE1000 RTU through 2022-05-02 uses ECB encryption unsafely. It can communicate with an XRT LAN-to-radio gateway by means of an embedded client. Credentials for accessing this gateway are stored after being encrypted with the Tiny Encryption Algorithm (TEA) in ECB mode using a hardcoded key. Similarly, the ACE1000 RTU can route MDLC traffic over Extended Command and Management Protocol (XCMP) and Network Layer (XNL) networks via the MDLC driver. Authentication to the XNL port is protected by TEA in ECB mode using a hardcoded key.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/26/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

motorola:ace1000motorola:ace1000_firmware

Weaknesses (CWE)

CWE-798

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-06(cve@mitre.org)

https://www.forescout.com/blog/(cve@mitre.org)

https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-06(af854a3a-2127-422b-91ae-364da2661108)

https://www.forescout.com/blog/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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