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Critical severity9.8NVD Advisory· Published Apr 8, 2022· Updated Jun 17, 2026

CVE-2021-43517

CVE-2021-43517

Description

FOSCAM Camera FI9805E with firmware V4.02.R12.00018510.10012.143900.00000 contains a backdoor that opens Telnet port when special command is sent on port 9530.

AI Insight

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

Affected products

3
  • Foscam/Fi9805e Firmware
    cpe:2.3:o:foscam:fi9805e_firmware:4.02.r12.00018510.10012.143900.00000:*:*:*:*:*:*:*
  • FOSCAM/Camera FI9805Edescription
  • Foscam/FI9805Ellm-fuzzy
    Range: V4.02.R12.00018510.10012.143900.00000

Patches

Vulnerability mechanics

References

1

News mentions

0

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