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High severity7.5NVD Advisory· Published Apr 20, 2021· Updated Jun 17, 2026

CVE-2020-7856

CVE-2020-7856

Description

A vulnerability of Helpcom could allow an unauthenticated attacker to execute arbitrary command. This vulnerability exists due to insufficient authentication validation.

Affected products

3
  • Cnesty/Helpcom2 versions
    cpe:2.3:a:cnesty:helpcom:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cnesty:helpcom:*:*:*:*:*:*:*:*range: <11.2020
    • (no CPE)range: unspecified
  • Helpcom/Helpcomllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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