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Vulnerabilities

CVE-2020-13927

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Apache Airflow's Experimental API Authentication Bypass — The previous default setting for Airflow's Experimental API was to allow all API requests without authentication.
Published: Jan 18, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Apache Airflow's Experimental API Authentication Bypass — The previous default setting for Airflow's Experimental API was to allow all API requests without authentication.

🤖 AI Executive Summary

Apache Airflow versions prior to 1.10.12 had an authentication bypass vulnerability in the Experimental API that allowed unauthenticated access to all API endpoints by default. This critical flaw could enable attackers to execute arbitrary code, modify workflows, and access sensitive data without any credentials.

📄 Description (Arabic)

تحتوي نسخ Apache Airflow السابقة على إعدادات افتراضية غير آمنة تسمح بالوصول الكامل إلى واجهة API التجريبية دون مصادقة. يمكن للمهاجمين استغلال هذه الثغرة لتنفيذ أوامر عشوائية وتعديل سير العمل والوصول إلى البيانات الحساسة.

🤖 ملخص تنفيذي (AI)

Apache Airflow versions before 1.10.12 contained a critical authentication bypass in the Experimental API allowing unrestricted unauthenticated access to all endpoints. Attackers could exploit this to execute code, alter workflows, and steal sensitive information without authentication.

🤖 AI Intelligence Analysis Analyzed: Apr 23, 2026 20:21
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking energy government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade Apache Airflow to version 1.10.12 or later immediately. Disable the Experimental API if not required. Implement network-level access controls to restrict API access. Enable authentication for all API endpoints. Review and audit all API access logs for unauthorized activity.
🔧 خطوات المعالجة (العربية)
قم بترقية Apache Airflow إلى الإصدار 1.10.12 أو أحدث فوراً. عطّل واجهة API التجريبية إذا لم تكن مطلوبة. طبّق عناصر تحكم على مستوى الشبكة لتقييد الوصول. فعّل المصادقة لجميع نقاط نهاية API. راجع سجلات الوصول للكشف عن أي نشاط غير مصرح.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 5.3
🔵 SAMA CSF
AC-2 AC-3 SI-2
🟡 ISO 27001:2022
A.9.2.1 A.9.4.3 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Apache:Airflow's Experimental API
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS94.10%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-07-18
Published 2022-01-18
Source Feed cisa_kev
Views 7
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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