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High severity7.5NVD Advisory· Published Dec 20, 2022· Updated Jun 17, 2026

CVE-2021-46856

CVE-2021-46856

Description

The multi-screen collaboration module has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

AI Insight

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

Affected products

7
  • Huawei/Emui3 versions
    cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:12.0.1:*:*:*:*:*:*:*
    • (no CPE)range: 12.0.0
  • Huawei/Harmonyos3 versions
    cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:harmonyos:3.0.0:*:*:*:*:*:*:*
    • (no CPE)range: 3.0.0
  • Huawei/multi-screen collaboration modulellm-fuzzy

Patches

Vulnerability mechanics

References

3

News mentions

0

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