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.

CVSS v3.0 9.8 CRITICAL

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-223-04	Mitigation Third Party Advisory US Government Resource
https://www.forescout.com/blog/	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:emerson:dl8000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:dl8000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:emerson:roc809_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:roc809:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:emerson:roc800l_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:roc800l:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:emerson:fb3000_rtu_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:fb3000_rtu:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:emerson:roc827_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:emerson:roc827:-:*:*:*:*:*:*:*

Information

Published : 2022-08-16 06:15

Updated : 2022-08-17 12:35

NVD link : CVE-2022-30264

Mitre link : CVE-2022-30264

JSON object : View

CWE

CWE-345

Insufficient Verification of Data Authenticity

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Products Affected

emerson

roc827
roc800l_firmware
roc827_firmware
dl8000_firmware
fb3000_rtu
fb3000_rtu_firmware
roc809_firmware
roc800l
roc809
dl8000

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