CVE-2022-30274

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.11%
Third-Party Advisory cisa.gov
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.forescout.com/blog/ not applicable
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-06 us government resource third party advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2022-30274?
CVE-2022-30274 has been scored as a critical severity vulnerability.
How to fix CVE-2022-30274?
To fix CVE-2022-30274, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-30274 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-30274 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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