CVE-2024-49400

Tacquito prior to commit 07b49d1358e6ec0b5aa482fcd284f509191119e2 was not properly performing regex matches on authorized commands and arguments. Configured allowed commands/arguments were intended to require a match on the entire string, but instead only enforced a match on a sub-string. That would have potentially allowed unauthorized commands to be executed.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.facebook.com/security/advisories/cve-2024-49400

Configurations

No configuration.

History

No history.

Information

Published : 2024-10-17 18:15

Updated : 2026-06-17 07:59

NVD link : CVE-2024-49400

Mitre link : CVE-2024-49400

CVE.ORG link : CVE-2024-49400

JSON object : View

Products Affected

No product.

CWE

No CWE.

{"id": "CVE-2024-49400", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-49400", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2024-11-01T18:32:45.694918Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve-assign@fb.com", "affectedData": [{"vendor": "Meta", "product": "Tacquito", "versions": [{"status": "affected", "version": "0", "lessThan": "07b49d1358e6ec0b5aa482fcd284f509191119e2", "versionType": "git"}], "defaultStatus": "unaffected"}]}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "affectedData": [{"cpes": ["cpe:2.3:a:facebook:tacquito:*:*:*:*:*:*:*:*"], "vendor": "facebook", "product": "tacquito", "versions": [{"status": "affected", "version": "0", "lessThan": "07b49d1358e6ec0b5aa482fcd284f509191119e2", "versionType": "git"}], "defaultStatus": "unknown"}]}], "published": "2024-10-17T18:15:15.547", "references": [{"url": "https://www.facebook.com/security/advisories/cve-2024-49400", "source": "cve-assign@fb.com"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "Tacquito prior to commit 07b49d1358e6ec0b5aa482fcd284f509191119e2 was not properly performing regex matches on authorized commands and arguments. Configured allowed commands/arguments were intended to require a match on the entire string, but instead only enforced a match on a sub-string. That would have potentially allowed unauthorized commands to be executed."}, {"lang": "es", "value": "Antes de el commit 07b49d1358e6ec0b5aa482fcd284f509191119e2, Tacquito no realizaba correctamente las coincidencias de expresiones regulares en los comandos y argumentos autorizados. Los comandos y argumentos permitidos configurados ten\u00edan como objetivo exigir una coincidencia en toda la cadena, pero en su lugar solo aplicaban una coincidencia en una subcadena. Eso podr\u00eda haber permitido la ejecuci\u00f3n de comandos no autorizados."}], "lastModified": "2026-06-17T07:59:50.190", "sourceIdentifier": "cve-assign@fb.com"}