CVE-2020-8009
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the...
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
- Record
CVE-2020-8009- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
- Record
CVE-2020-8009- Updated
- 2026-11-02
EUVDEUVD-2020-28922 No score
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
- Record
EUVD-2020-28922- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4mgp-5jjf-m73q No score
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the...
AVB MOTU devices through 2020-01-22 allow /.. Directory Traversal, as demonstrated by reading the /etc/passwd file.
- Record
GHSA-4mgp-5jjf-m73q- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8009 is a high vulnerability (CVSS 7.5) in Motu Avb Firmware, published January 27, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.65%, the 76th percentile. No source names a fixed version.