High severity · published Jul 26, 2022
CVE-2022-30269
Motorola ACE1000 RTUs through 2022-05-02 mishandle application integrity
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
Motorola ACE1000 RTUs through 2022-05-02 mishandle application integrity. They allow for custom application installation via either STS software, the C toolkit, or the ACE1000 Easy Configurator. In the case of the Easy Configurator, application images (as PLX/DAT/APP/CRC files) are uploaded via the Web UI. In case of the C toolkit, they are transferred and installed using SFTP/SSH. In each case, application images were found to have no authentication (in the form of firmware signing) and only relied on insecure checksums for regular integrity checks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ace1000 Firmware · Motorola
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-30269
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-30269
Mitigation
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-06
Not Applicable
https://www.forescout.com/blog/
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