CVE Vulnerability

CVE-2023-0321

Campbell Scientific dataloggers CR6, CR300, CR800, CR1000 and CR3000 may allow an attacker to download configuration files, which may contain sensitive information about the internal network. From factory defaults, the mentioned datalogges have HTTP and PakBus enabled. The devices, with the default configuration, allow this situation via the PakBus port. The exploitation of this vulnerability may allow an attacker to download, modify, and upload new configuration files.

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.incibe-cert.es/en/early-warning/ics-advisories/disclosure-sensitive-information-campbell-scientific-products Mitigation Third Party Advisory
https://www.hackplayers.com/2023/01/cve-2023-0321-info-sensible-campbell.html Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2023-01-26 09:18

Updated : 2023-02-06 04:42

NVD link : CVE-2023-0321

Mitre link : CVE-2023-0321

Products Affected

Campbellsci

CWE
CWE-200