Vulnerability Details : CVE-2022-30264
The Emerson ROC and FloBoss RTU product lines through 2022-05-02 perform insecure filesystem operations. They utilize the ROC protocol (4000/TCP, 5000/TCP) for communications between a master terminal and RTUs. Opcode 203 of this protocol allows a master terminal to transfer files to and from the flash filesystem and carrying out arbitrary file and directory read, write, and delete operations.
Products affected by CVE-2022-30264
- cpe:2.3:o:emerson:dl8000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:emerson:roc809_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:emerson:roc800l_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:emerson:fb3000_rtu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:emerson:roc827_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-30264
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-30264
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-30264
-
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-30264
-
https://www.cisa.gov/uscert/ics/advisories/icsa-22-223-04
Mitigation;Third Party Advisory;US Government Resource
-
https://www.forescout.com/blog/
Blog - ForescoutThird Party Advisory
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