CVE-2022-30276

Description

The Motorola MOSCAD and ACE line of RTUs through 2022-05-02 omit an authentication requirement. They feature IP Gateway modules which allow for interfacing between Motorola Data Link Communication (MDLC) networks (potentially over a variety of serial, RF and/or Ethernet links) and TCP/IP networks. Communication with RTUs behind the gateway is done by means of the proprietary IPGW protocol (5001/TCP). This protocol does not have any authentication features, allowing any attacker capable of communicating with the port in question to invoke (a subset of) desired functionality.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.17%
Third-Party Advisory cisa.gov Third-Party Advisory forescout.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.forescout.com/blog/ third party advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-04 us government resource third party advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2022-30276?
CVE-2022-30276 has been scored as a high severity vulnerability.
How to fix CVE-2022-30276?
To fix CVE-2022-30276, 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-2022-30276 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-30276 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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