CVE-2018-12925
Baseon Lantronix MSS devices do not require a password for TELNET access.
Baseon Lantronix MSS devices do not require a password for TELNET access.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Baseon Lantronix MSS devices do not require a password for TELNET access.
- Record
CVE-2018-12925- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-521
- Updated
- 2026-11-02
CVE List No score
Baseon Lantronix MSS devices do not require a password for TELNET access.
- Record
CVE-2018-12925- Updated
- 2026-11-02
EUVDEUVD-2018-4878 No score
Baseon Lantronix MSS devices do not require a password for TELNET access.
- Record
EUVD-2018-4878- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-39wp-9wm7-9fxq
Baseon Lantronix MSS devices do not require a password for TELNET access.
Baseon Lantronix MSS devices do not require a password for TELNET access.
- Record
GHSA-39wp-9wm7-9fxq- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-521
- 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-2018-12925 is a critical vulnerability (CVSS 9.8) in Lantronix Mss Firmware, published June 28, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.43%, the 73rd percentile. No source names a fixed version.