Unraid through 6.8.0 allows Remote Code Execution.
Published 2020-03-16 18:15:13
Updated 2022-07-12 17:42:04
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Execute code

CVE-2020-5847 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Unraid Remote Code Execution Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Unraid contains a vulnerability due to the insecure use of the extract PHP function that can be abused to execute remote code as root. This CVE is chainable with CVE-2020-5849 for initial access.
Added on 2021-11-03 Action due date 2022-05-03

Exploit prediction scoring system (EPSS) score for CVE-2020-5847

97.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2020-5847

  • Unraid 6.8.0 Auth Bypass PHP Code Execution
    Disclosure Date: 2020-02-10
    First seen: 2020-04-26
    exploit/linux/http/unraid_auth_bypass_exec
    This module exploits two vulnerabilities affecting Unraid 6.8.0. An authentication bypass is used to gain access to the administrative interface, and an insecure use of the extract PHP function can be abused for arbitrary code execution as root. Auth

CVSS scores for CVE-2020-5847

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST
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

References for CVE-2020-5847

Products affected by CVE-2020-5847

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