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High severity8.8NVD Advisory· Published Aug 23, 2021· Updated Jun 17, 2026

CVE-2021-39291

CVE-2021-39291

Description

Certain NetModule devices allow credentials via GET parameters to CLI-PHP. These models with firmware before 4.3.0.113, 4.4.0.111, and 4.5.0.105 are affected: NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720, and NB3800.

AI Insight

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

Affected products

3
  • NetModule/NB3800description
  • NetModule/NB2810llm-create
    Range: <4.3.0.113, <4.4.0.111, <4.5.0.105
  • NetModule/NB3800llm-fuzzy
    Range: <4.3.0.113, <4.4.0.111, <4.5.0.105

Patches

Vulnerability mechanics

References

2

News mentions

0

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