CVE-2026-32713

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic (&& instead of ||), allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors. This enables an unauthenticated attacker to put the FTP subsystem into an inconsistent state, trigger operations on invalid file descriptors, and bypass session isolation checks. This vulnerability is fixed in 1.17.0-rc2.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-pp2c-jr5g-6f2m	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dronecode:px4_drone_autopilot::::::::
	cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1::::::
	cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1::::::
	cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1::::::

History

No history.

Information

Published : 2026-03-16 14:19

Updated : 2026-03-16 19:00

NVD link : CVE-2026-32713

Mitre link : CVE-2026-32713

CVE.ORG link : CVE-2026-32713

JSON object : View

Products Affected

dronecode

px4_drone_autopilot

CWE

CWE-670

Always-Incorrect Control Flow Implementation

{"id": "CVE-2026-32713", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2026-03-16T14:19:42.313", "references": [{"url": "https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-pp2c-jr5g-6f2m", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-670"}]}], "descriptions": [{"lang": "en", "value": "PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic (&& instead of ||), allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors. This enables an unauthenticated attacker to put the FTP subsystem into an inconsistent state, trigger operations on invalid file descriptors, and bypass session isolation checks. This vulnerability is fixed in 1.17.0-rc2."}, {"lang": "es", "value": "El piloto autom\u00e1tico PX4 es una soluci\u00f3n de control de vuelo para drones. Antes de la versi\u00f3n 1.17.0-rc2, un error de l\u00f3gica en la validaci\u00f3n de sesi\u00f3n FTP MAVLink del piloto autom\u00e1tico PX4 utiliza l\u00f3gica booleana incorrecta (&& en lugar de ||), permitiendo que las operaciones BurstReadFile y WriteFile procedan con sesiones inv\u00e1lidas o descriptores de archivo cerrados. Esto permite a un atacante no autenticado poner el subsistema FTP en un estado inconsistente, activar operaciones en descriptores de archivo inv\u00e1lidos y eludir las comprobaciones de aislamiento de sesi\u00f3n. Esta vulnerabilidad est\u00e1 corregida en la versi\u00f3n 1.17.0-rc2."}], "lastModified": "2026-03-16T19:00:42.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FC2D6F1-D77D-44C2-A99C-55CB5A4474B9", "versionEndExcluding": "1.17.0"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:alpha1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "033A0A82-2986-44D5-A712-47B8D43407FF"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F2EA96E-BC3A-42AB-B81B-53D5872B2296"}, {"criteria": "cpe:2.3:a:dronecode:px4_drone_autopilot:1.17.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1EAC5320-8D94-477D-AB85-144F8218DDFB"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}