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High severity8.8NVD Advisory· Published Apr 7, 2022· Updated Jun 17, 2026

CVE-2022-26670

CVE-2022-26670

Description

D-Link DIR-878 has inadequate filtering for special characters in the webpage input field. An unauthenticated LAN attacker can perform command injection attack to execute arbitrary system commands to control the system or disrupt service.

AI Insight

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

Affected products

3
  • Dlink/Dir878 Firmware
    cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:*
    Range: <=1.20b05
  • Dlink/DIR878llm-create2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

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