by Kastro
Paper/Archive/CVE-2022-30264

CVE-2022-30264

mitre — The Emerson ROC and FloBoss RTU product lines through 2022-05-02 perform insecure filesystem operations.

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.0.450 × 209.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refforescout.com/blogrefcisa.gov/uscert/ics/advisories/icsa-22-223-04