CVE-2024-22087

CRITICAL 9.8EPSS 1.6%

route in main.c in Pico HTTP Server in C through f3b69a6 has an sprintf stack-based buffer overflow via a long URI, leading to remote code execution.

CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.60% chance of exploitation in the next 30 days, 74th percentile
Published: 2024-01-05
Updated: 2026-01-23

Proof-of-concept exploits (1)

foxweb/pico/issues/31

References

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