CVE-2021-44695
Orta
Açıklama
Etkilenen cihazlar, 102/tcp portuna gönderilen özel olarak hazırlanmış belirli paketleri doğru şekilde işlemez; bu durum bir saldırganın cihazda hizmet reddine (DoS) neden olmasına olanak tanıyabilir.
ÖnemOrta
CVSS4.9
İstismar olasılığı—
ÜrünSiemens Simatic S7-plcsim Advanced Firmware
Yayın13 Ara 2022
İlk görülme13 Ara 2022
Zayıflık türüCWE-1286CWE-1286
Nasıl düzeltilir
Güncelleyin
- siemens simatic_s7-plcsim_advanced_firmware5.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1211c_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1212c_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1212fc_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1214_fc_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1214c_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1214fc_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1215_fc_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1215c_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1215fc_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_1217c_firmware4.6.0 ya da sonraki bir sürüm
- siemens simatic_s7-1200_cpu_12_1211c_firmware4.6.0 ya da sonraki bir sürüm
Etkilenen ürünler
| Ürün | Etkilenen sürümler | Düzeltildiği sürüm |
|---|---|---|
| siemens simatic_s7-plcsim_advanced_firmware | v < 5.0 | 5.0 |
| siemens simatic_s7-1200_cpu_1211c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1212c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1212fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1214_fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1214c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1214fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1215_fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1215c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1215fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_1217c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1211c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1212c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1212fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1214c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1214fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1215c_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1215fc_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1200_cpu_12_1217c_firmware | v < 4.6.0 | 4.6.0 |
| siemens siplus_s7-1200_cp_1243-1_rail_firmware | v < 4.6.0 | 4.6.0 |
| siemens siplus_s7-1200_cp_1243-1_firmware | v < 4.6.0 | 4.6.0 |
| siemens simatic_s7-1500_cpu_1507s_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1507s_f_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1508s_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1508s_f_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1510sp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1510sp-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511-1_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511c_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511c-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511f-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511f-1_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511t-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1511tf-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1512c_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1512c-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1512sp-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1512spf-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1513-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1513-1_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1513f-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1513f-1_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1513r-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515-2_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_151511c-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_151511f-1_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515f-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515f-2_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515r-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515t-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1515tf-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516-3_dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516-3_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516-3_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516f-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516f-3_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516pro-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516pro_f_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516t-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1516tf-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517-3_dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517-3_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517-3_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517f-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517f-3_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1517tf-3_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518-4_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518-4_dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518-4_pn_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518-4_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518-4_pn\/dp_mfp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518f-4_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518f-4_pn\/dp_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518hf-4_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518t-4_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_1518tf-4_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_15pro-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_15prof-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_cpu_1513pro-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_s7-1500_cpu_cpu_1513prof-2_firmware | v < 3.0.1 | 3.0.1 |
| siemens siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware | v < 3.0.1 | 3.0.1 |
| siemens siplus_et_200sp_cp_1543sp-1_isec_firmware | v < 3.0.1 | 3.0.1 |
| siemens siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware | v < 3.0.1 | 3.0.1 |
| siemens simatic_et_200_sp_open_controller_cpu_1515sp_pc_firmware | Aralık belirtilmemiş | — |
| siemens simatic_s7-1500_software_controller_firmware | Aralık belirtilmemiş | — |
| siemens siplus_s7-300_cpu_314_firmware | Aralık belirtilmemiş | — |
| siemens siplus_s7-300_cpu_315-2_dp_firmware | Aralık belirtilmemiş | — |
| siemens siplus_s7-300_cpu_315-2_pn\/dp_firmware | Aralık belirtilmemiş | — |
| siemens siplus_s7-300_cpu_317-2_pn\/dp_firmware | Aralık belirtilmemiş | — |
| siemens siplus_tim_1531_irc_firmware | Aralık belirtilmemiş | — |
| siemens tim_1531_irc_firmware | Aralık belirtilmemiş | — |
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