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Unrated severityNVD Advisory· Published Jul 20, 1998· Updated Jun 16, 2026

CVE-1999-1421

CVE-1999-1421

Description

NBase switches NH208 and NH215 run a TFTP server which allows remote attackers to send software updates to modify the switch or cause a denial of service (crash) by guessing the target filenames, which have default names.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • N Base/Nh2082 versions
    cpe:2.3:h:n-base:nh208:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:n-base:nh208:*:*:*:*:*:*:*:*
    • (no CPE)
  • N Base/Nh2152 versions
    cpe:2.3:h:n-base:nh215:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:n-base:nh215:*:*:*:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

3

News mentions

0

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