CVE-2024-45798 — AI Deep Analysis Summary

🚨 **Essence**: A critical OS Command Injection flaw in `arduino-esp32`. 📉 **Consequences**: Attackers can execute arbitrary system commands, leading to total system compromise, data theft, and service disruption.…

🛡️ **Root Cause**: **CWE-20** (Improper Input Validation). The vulnerability stems from **Code Injection** and **Environment Variable Injection** within the `tests_results.yml` GitHub Actions workflow.…

📦 **Affected**: **Espressif**'s **arduino-esp32** project. Specifically, the commit/version `26db8cba32e77050f177e8cb0f879614c57bc5f2`. It impacts the CI/CD pipeline for ESP32/ESP32-S2/S3/C3/C6/H2 boards. ⚠️

💀 **Attacker Capabilities**: Full **OS Command Execution**. With CVSS 9.8 (Critical), hackers gain High Confidentiality, Integrity, and Availability impact.…

🔑 **Exploitation Threshold**: **Low**. CVSS indicates **AV:N** (Network), **AC:L** (Low Complexity), **PR:L** (Low Privileges required), **UI:N** (No User Interaction).…

💣 **Public Exploit**: **No specific PoC code** listed in the data. However, the vulnerability is well-documented via GitHub Security Advisories (GHSA-h52q-xhg2-6jw8) and research links on GitHub Actions security.…

🔍 **Self-Check**: Scan your GitHub Actions workflows for `tests_results.yml` or similar CI files. Look for direct usage of untrusted inputs (like PR titles or body content) in shell commands (`run:` blocks).…

✅ **Official Fix**: **Yes**. The vulnerability was disclosed via GitHub Security Advisory (GHSA-h52q-xhg2-6jw8). Espressif has acknowledged and addressed the issue in the workflow configuration.…

🛠️ **No Patch Workaround**: If you cannot update, **disable** the affected workflow temporarily. Strictly **sanitize all inputs** before passing them to shell commands.…

🔥 **Urgency**: **CRITICAL**. CVSS 9.8 is near-maximum severity. This affects the supply chain of your CI/CD pipeline. Patch immediately to prevent unauthorized code execution and potential repository takeover.…