Permissions, Privileges, and Access Controls in targetcli-fb - CVE-2020-10699

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Main Vulnerability Database Vulnerabilities #VU27047

Permissions, Privileges, and Access Controls in targetcli-fb - CVE-2020-10699

Published: April 21, 2020


Vulnerability identifier: #VU27047
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-10699
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: Open-iSCSI
Affected software:
targetcli-fb

Detailed vulnerability description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper privilege management the socket used by targetclid was world-writable. A local user can use this flaw to modify the iSCSI configuration and gain elevated privileges on the target system. 


How to mitigate CVE-2020-10699

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Sources