Vulnerability Details : CVE-2020-8009

Potential exploit
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
Published 2020-01-27 14:15:11
Updated 2020-02-06 19:37:44
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Directory traversal

Products affected by CVE-2020-8009

  • Motu » Avb Firmware
    Versions up to, including, (<=) 2020-01-22
    cpe:2.3:o:motu:avb_firmware:*:*:*:*:*:*:*:*
    Matching versions
    When used together with: Motu » 112d » Version: N/A
    When used together with: Motu » 1248 » Version: N/A
    When used together with: Motu » 16A » Version: N/A
    When used together with: Motu » 24ai » Version: N/A
    When used together with: Motu » 24ao » Version: N/A
    When used together with: Motu » 624 » Version: N/A
    When used together with: Motu » 828es » Version: N/A
    When used together with: Motu » 828x » Version: N/A
    When used together with: Motu » 8A » Version: N/A
    When used together with: Motu » 8D » Version: N/A
    When used together with: Motu » 8M » Version: N/A
    When used together with: Motu » 8pre-es » Version: N/A
    When used together with: Motu » AVB » Version: N/A
    When used together with: Motu » Lp32 » Version: N/A
    When used together with: Motu » M64 » Version: N/A
    When used together with: Motu » Monitor 8 » Version: N/A
    When used together with: Motu » Moto Avb Switch » Version: N/A
    When used together with: Motu » Stage-b16 » Version: N/A
    When used together with: Motu » Ultralite-mk4 » Version: N/A
    When used together with: Motu » Ultralite Avb » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-8009

EPSS FAQ
0.43%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-8009

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
 NIST
7.5
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.9
3.6
 NIST

CWE ids for CVE-2020-8009

  • The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-8009

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