A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, KTK ATE530S, SIDOOR ATD430W, SIDOOR ATE530S COATED, SIDOOR ATE531S, SIMATIC ET 200AL IM 157-1 PN (6ES7157-1AB00-0AB0), SIMATIC ET 200eco PN, AI 8xRTD/TC, M12-L (6ES7144-6JF00-0BB0), SIMATIC ET 200eco PN, CM 4x IO-Link, M12-L (6ES7148-6JE00-0BB0), SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L (6ES7148-6JG00-0BB0), SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L (6ES7148-6JJ00-0BB0), SIMATIC ET 200eco PN, DI 16x24VDC, M12-L (6ES7141-6BH00-0BB0), SIMATIC ET 200eco PN, DI 8x24VDC, M12-L (6ES7141-6BG00-0BB0), SIMATIC ET 200eco PN, DIQ 16x24VDC/2A, M12-L (6ES7143-6BH00-0BB0), SIMATIC ET 200eco PN, DQ 8x24VDC/0,5A, M12-L (6ES7142-6BG00-0BB0), SIMATIC ET 200eco PN, DQ 8x24VDC/2A, M12-L (6ES7142-6BR00-0BB0), SIMATIC ET 200MP IM 155-5 PN HF (6ES7155-5AA00-0AC0), SIMATIC ET 200pro IM 154-8 PN/DP CPU (6ES7154-8AB01-0AB0), SIMATIC ET 200pro IM 154-8F PN/DP CPU (6ES7154-8FB01-0AB0), SIMATIC ET 200pro IM 154-8FX PN/DP CPU (6ES7154-8FX00-0AB0), SIMATIC ET 200S IM 151-8 PN/DP CPU (6ES7151-8AB01-0AB0), SIMATIC ET 200S IM 151-8F PN/DP CPU (6ES7151-8FB01-0AB0), SIMATIC ET 200SP IM 155-6 MF HF (6ES7155-6MU00-0CN0), SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants), SIMATIC ET 200SP IM 155-6 PN HF (6ES7155-6AU00-0CN0), SIMATIC ET 200SP IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0), SIMATIC ET 200SP IM 155-6 PN/3 HF (6ES7155-6AU30-0CN0), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants), SIMATIC MICRO-DRIVE PDC, SIMATIC PN/MF Coupler (6ES7158-3MU10-0XA0), SIMATIC PN/PN Coupler (6ES7158-3AD10-0XA0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants), SIMATIC S7-1500 CPU family (incl. related ET 200 CPUs and SIPLUS variants), SIMATIC S7-1500 Software Controller, SIMATIC S7-300 CPU 314C-2 PN/DP (6ES7314-6EH04-0AB0), SIMATIC S7-300 CPU 315-2 PN/DP (6ES7315-2EH14-0AB0), SIMATIC S7-300 CPU 315F-2 PN/DP (6ES7315-2FJ14-0AB0), SIMATIC S7-300 CPU 315T-3 PN/DP (6ES7315-7TJ10-0AB0), SIMATIC S7-300 CPU 317-2 PN/DP (6ES7317-2EK14-0AB0), SIMATIC S7-300 CPU 317F-2 PN/DP (6ES7317-2FK14-0AB0), SIMATIC S7-300 CPU 317T-3 PN/DP (6ES7317-7TK10-0AB0), SIMATIC S7-300 CPU 317TF-3 PN/DP (6ES7317-7UL10-0AB0), SIMATIC S7-300 CPU 319-3 PN/DP (6ES7318-3EL01-0AB0), SIMATIC S7-300 CPU 319F-3 PN/DP (6ES7318-3FL01-0AB0), SIMATIC S7-400 H V6 and below CPU family (incl. SIPLUS variants), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants), SIMATIC TDC CP51M1, SIMATIC TDC CPU555, SIMATIC WinAC RTX 2010 (6ES7671-0RC08-0YA0), SIMATIC WinAC RTX F 2010 (6ES7671-1RC08-0YA0), SINAMICS S/G Control Unit w. PROFINET, SIPLUS ET 200MP IM 155-5 PN HF (6AG1155-5AA00-2AC0), SIPLUS ET 200MP IM 155-5 PN HF (6AG1155-5AA00-7AC0), SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL (6AG2155-5AA00-1AC0), SIPLUS ET 200S IM 151-8 PN/DP CPU (6AG1151-8AB01-7AB0), SIPLUS ET 200S IM 151-8F PN/DP CPU (6AG1151-8FB01-2AB0), SIPLUS ET 200SP IM 155-6 PN HF (6AG1155-6AU00-2CN0), SIPLUS ET 200SP IM 155-6 PN HF (6AG1155-6AU00-4CN0), SIPLUS ET 200SP IM 155-6 PN HF (6AG1155-6AU01-2CN0), SIPLUS ET 200SP IM 155-6 PN HF (6AG1155-6AU01-7CN0), SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL (6AG2155-6AU00-1CN0), SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL (6AG2155-6AU01-1CN0), SIPLUS ET 200SP IM 155-6 PN HF TX RAIL (6AG2155-6AU01-4CN0), SIPLUS NET PN/PN Coupler (6AG2158-3AD10-4XA0), SIPLUS S7-300 CPU 314C-2 PN/DP (6AG1314-6EH04-7AB0), SIPLUS S7-300 CPU 315-2 PN/DP (6AG1315-2EH14-7AB0), SIPLUS S7-300 CPU 315F-2 PN/DP (6AG1315-2FJ14-2AB0), SIPLUS S7-300 CPU 317-2 PN/DP (6AG1317-2EK14-7AB0), SIPLUS S7-300 CPU 317F-2 PN/DP (6AG1317-2FK14-2AB0). The Interniche-based TCP Stack can be forced to make very expensive calls for every incoming packet which can lead to a denial of service.
総合評価: CVE-2019-19300 は中リスク(55.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.50%、71 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.03% 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 | 0.47% | 1.50% | +1.03% |
| 2 | 2025-03-30 | 0.97% | 0.47% | -0.51% |
| 3 | 2025-03-29 | — | 0.97% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| siemens | ktk_ate530s_firmware | — | cpe:2.3:o:siemens:ktk_ate530s_firmware:*:*:*:*:*:*:*:* |
| siemens | sidoor_atd430w_firmware | — | cpe:2.3:o:siemens:sidoor_atd430w_firmware:*:*:*:*:*:*:*:* |
| siemens | sidoor_ate530s_coated_firmware | — | cpe:2.3:o:siemens:sidoor_ate530s_coated_firmware:*:*:*:*:*:*:*:* |
| siemens | sidoor_ate531s_firmware | — | cpe:2.3:o:siemens:sidoor_ate531s_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et_200sp_open_controller_cpu_1515sp_pc_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et200mp_im155-5_pn_hf_firmware | <= 4.2 | cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_hf_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et200sp_im155-6_mf_hf_firmware | — | cpe:2.3:o:siemens:simatic_et200sp_im155-6_mf_hf_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et200sp_im155-6_pn_ha_firmware | — | cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_ha_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et200sp_im155-6_pn_hf_firmware | <= 4.2 | cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_hf_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_et200sp_im155-6_pn\/2_hf_firmware | <= 4.2 | cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn\/2_hf_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_micro-drive_pdc_firmware | — | cpe:2.3:o:siemens:simatic_micro-drive_pdc_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_pn\/pn_coupler_firmware | <= 4.2 | cpe:2.3:o:siemens:simatic_pn\/pn_coupler_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1511-1_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1513-1_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513-1_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1515-2_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515-2_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1516-3_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516-3_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1517-3_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517-3_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1518-4_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518-4_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1511f-1_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511f-1_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1513f-1_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1513f-1_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1515f-2_pn_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1515f-2_pn_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1516f-3_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1516f-3_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1517f-3_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1517f-3_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500_cpu_1518f-4_pn\/dp_firmware | < 2.0 | cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518f-4_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-1500 | < 2.0 | cpe:2.3:a:siemens:simatic_s7-1500:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-300_cpu_firmware | — | cpe:2.3:o:siemens:simatic_s7-300_cpu_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-400_pn\/dp_firmware | — | cpe:2.3:o:siemens:simatic_s7-400_pn\/dp_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_s7-410_cpu_firmware | — | cpe:2.3:o:siemens:simatic_s7-410_cpu_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_tdc_cp51m1_firmware | — | cpe:2.3:o:siemens:simatic_tdc_cp51m1_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_tdc_cpu555_firmware | — | cpe:2.3:o:siemens:simatic_tdc_cpu555_firmware:*:*:*:*:*:*:*:* |
| siemens | simatic_winac_rtx_\(f\)_2010_firmware | — | cpe:2.3:o:siemens:simatic_winac_rtx_\(f\)_2010_firmware:*:*:*:*:*:*:*:* |
| siemens | sinamics_s\/g_control_unit_firmware | — | cpe:2.3:o:siemens:sinamics_s\/g_control_unit_firmware:*:*:*:*:*:*:*:* |