CVE-2024-22087 - Vulnerability Details - OpenCVE

Description

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.

Published: 2024-01-05

Score: 9.8 Critical

EPSS: 10.8% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:alekseykurepin:pico_http_server_in_c:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2024-19684	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.10848.

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/foxweb/pico/commit/7a5e4e242121c839cb77f5b9003e735a852f4e58
https://github.com/foxweb/pico/commit/e2d172f
https://github.com/foxweb/pico/issues/31

History

Fri, 23 Jan 2026 18:30:00 +0000

Type	Values Removed	Values Added
References		https://github.com/foxweb/pico/commit/7a5e4e242121c839cb77f5b9003e735a852f4e58 https://github.com/foxweb/pico/commit/e2d172f

Tue, 03 Jun 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Alekseykurepin Pico Http Server In C

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-01-05T00:00:00.000Z

Updated: 2026-01-23T18:09:08.762Z

Reserved: 2024-01-05T00:00:00.000Z

Link: CVE-2024-22087

Vulnrichment

Updated: 2024-08-01T22:35:34.829Z

NVD

Status : Modified

Published: 2024-01-05T04:15:07.880

Modified: 2026-01-23T19:15:51.623

Link: CVE-2024-22087

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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