CVE-1999-1420
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be...
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be disabled, which allows remote attackers to modify the switch's configuration.
Exploit likelihood
What each source reports
NVD Score used
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be disabled, which allows remote attackers to modify the switch's configuration.
- Record
CVE-1999-1420- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be disabled, which allows remote attackers to modify the switch's configuration.
- Record
CVE-1999-1420- Updated
- 2026-11-02
EUVDEUVD-1999-1401 No score
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be disabled, which allows remote attackers to modify the switch's configuration.
- Record
EUVD-1999-1401- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5qxm-mmx9-f8h5 No score
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be...
NBase switches NH2012, NH2012R, NH2015, and NH2048 have a back door password that cannot be disabled, which allows remote attackers to modify the switch's configuration.
- Record
GHSA-5qxm-mmx9-f8h5- 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-1999-1420 is a high vulnerability (CVSS 10.0) in N-base Nh2012, published July 20, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.90%, the 87th percentile. No source names a fixed version.