A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.
総合評価: CVE-2021-27040 は中リスク(45.1/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 2.74%、84 パーセンタイル) 根拠: 直近 1 日で EPSS が +2.41% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.33% | 2.74% | +2.41% |
| 2 | 2025-11-21 | 0.36% | 0.33% | -0.03% |
| 3 | 2025-11-18 | — | 0.36% | — |
EPSS の全履歴 (全 10 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 3.3 | 3.1 | LOW |
|
1.8 | 1.4 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| autodesk | advance_steel | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:advance_steel:*:*:*:*:*:*:*:* |
| autodesk | advance_steel | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:advance_steel:*:*:*:*:*:*:*:* |
| autodesk | advance_steel | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:advance_steel:*:*:*:*:*:*:*:* |
| autodesk | advance_steel | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:advance_steel:*:*:*:*:*:*:*:* |
| autodesk | autocad | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* |
| autodesk | autocad | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* |
| autodesk | autocad | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* |
| autodesk | autocad | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad:*:*:*:*:*:*:*:* |
| autodesk | autocad_architecture | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* |
| autodesk | autocad_architecture | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* |
| autodesk | autocad_architecture | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* |
| autodesk | autocad_architecture | >= 2022, <= 2022.0.1 | cpe:2.3:a:autodesk:autocad_architecture:*:*:*:*:*:*:*:* |
| autodesk | autocad_electrical | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* |
| autodesk | autocad_electrical | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* |
| autodesk | autocad_electrical | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* |
| autodesk | autocad_electrical | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_electrical:*:*:*:*:*:*:*:* |
| autodesk | autocad_lt | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* |
| autodesk | autocad_lt | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* |
| autodesk | autocad_lt | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* |
| autodesk | autocad_lt | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_lt:*:*:*:*:*:*:*:* |
| autodesk | autocad_map_3d | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_map_3d | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_map_3d | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_map_3d | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_map_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_mechanical | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* |
| autodesk | autocad_mechanical | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* |
| autodesk | autocad_mechanical | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* |
| autodesk | autocad_mechanical | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_mechanical:*:*:*:*:*:*:*:* |
| autodesk | autocad_mep | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* |
| autodesk | autocad_mep | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* |
| autodesk | autocad_mep | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* |
| autodesk | autocad_mep | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_mep:*:*:*:*:*:*:*:* |
| autodesk | autocad_plant_3d | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_plant_3d | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_plant_3d | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* |
| autodesk | autocad_plant_3d | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:autocad_plant_3d:*:*:*:*:*:*:*:* |
| autodesk | civil_3d | >= 2019, < 2019.1.3 | cpe:2.3:a:autodesk:civil_3d:*:*:*:*:*:*:*:* |
| autodesk | civil_3d | >= 2020, < 2020.1.4 | cpe:2.3:a:autodesk:civil_3d:*:*:*:*:*:*:*:* |
| autodesk | civil_3d | >= 2021, < 2021.1.1 | cpe:2.3:a:autodesk:civil_3d:*:*:*:*:*:*:*:* |
| autodesk | civil_3d | >= 2022, < 2022.0.1 | cpe:2.3:a:autodesk:civil_3d:*:*:*:*:*:*:*:* |
| autodesk | dwg_trueview | >= 2022, < 2022.1.1 | cpe:2.3:a:autodesk:dwg_trueview:*:*:*:*:*:*:*:* |
| iconics | genesis64 | <= 10.97 | cpe:2.3:a:iconics:genesis64:*:*:*:*:*:*:*:* |
| mitsubishielectric | mc_works64 | <= 4.04e | cpe:2.3:a:mitsubishielectric:mc_works64:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1236/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1238/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-22-378/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-22-473/ | Third Party Advisory VDB Entry |