| Summary | A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7 PLCSIM Advanced (All versions > V2 < V4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (Version V4.4), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions > V2.5 < V2.9.2), SIMATIC S7-1500 Software Controller (All versions > V2.5 < V21.9), TIM 1531 IRC (incl. SIPLUS NET variants) (Version V2.1). Due to an incorrect authorization check in the affected component, an attacker could extract information about access protected PLC program variables over port 102/tcp from an affected device when reading multiple attributes at once. |
|---|---|
| Publication Date | Aug. 10, 2021, 8:15 p.m. |
| Registration Date | Aug. 11, 2021, 10 a.m. |
| Last Update | Nov. 21, 2024, 2:22 p.m. |
| CVSS3.1 : MEDIUM | |
| スコア | 5.3 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | なし |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | なし |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1504d_tf_firmware:*:*:*:*:*:*:*:* | 2.9.2 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1504d_tf:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1507d_tf_firmware:*:*:*:*:*:*:*:* | 2.9.2 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1507d_tf:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515sp_pc2_tf_firmware:*:*:*:*:*:*:*:* | 21.9 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515sp_pc2_tf:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:simatic_s7_plcsim_advanced_firmware:*:*:*:*:*:*:*:* | 2.0 | 4.0 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:simatic_s7_plcsim_advanced:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:siemens:simatic_s7-1500_software_controller:*:*:*:*:*:*:*:* | 2.5 | 21.9 | |||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:tim_1531_irc_firmware:2.1:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:tim_1531_irc:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1211c_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1211c:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1212c_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1212c:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1212fc_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1212fc:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1214fc_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1214fc:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1214c_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1214c:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1215fc_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1215fc:-:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1215c_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1215c:-:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1217c_firmware:4.4:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1217c:-:*:*:*:*:*:*:* | ||||
| Configuration15 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1510sp_f-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1510sp_f-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration16 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1511-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1511-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration17 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1511-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1511-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration18 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1511f-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1511f-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration19 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1512sp-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1512sp-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration20 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1512sp_f-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1512sp_f-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration21 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1513-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1513-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration22 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1513-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1513-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration23 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1513f-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1513f-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration24 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1516-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1516-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration25 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1516-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1516-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration26 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu-1516f-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu-1516f-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration27 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1518-4_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1518-4_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration28 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:siplus_cpu_1518f-4_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:siplus_cpu_1518f-4_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration29 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1510sp-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1510sp-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration30 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu1510sp_f-1_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu1510sp_f-1:-:*:*:*:*:*:*:* | ||||
| Configuration31 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration32 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration33 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511c-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511c-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration34 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511f-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511f-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration35 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511t-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511t-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration36 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1511tf-1pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1511tf-1pn:-:*:*:*:*:*:*:* | ||||
| Configuration37 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1512c-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1512c-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration38 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1512sp-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1512sp-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration39 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1512sp_f-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1512sp_f-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration40 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1513-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1513-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration41 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1513f-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1513f-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration42 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1513r-1_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1513r-1_pn:-:*:*:*:*:*:*:* | ||||
| Configuration43 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1513pro_f-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1513pro_f-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration44 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515-2_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515-2:-:*:*:*:*:*:*:* | ||||
| Configuration45 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515f-2_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515f-2:-:*:*:*:*:*:*:* | ||||
| Configuration46 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515r-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515r-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration47 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515t-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515t-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration48 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1515tf-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1515tf-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration49 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516pro_f-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516pro_f-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration50 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516pro-2_pn_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516pro-2_pn:-:*:*:*:*:*:*:* | ||||
| Configuration51 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516-3_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516-3:-:*:*:*:*:*:*:* | ||||
| Configuration52 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516f-3_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2. | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516f-3:-:*:*:*:*:*:*:* | ||||
| Configuration53 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516t-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516t-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration54 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1516tf-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1516tf-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration55 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1517-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1517-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration56 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1517f-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1517f-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration57 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1517t-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1517t-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration58 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1517tf-3_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1517tf-3_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration59 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1518-4_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1518-4_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Configuration60 | or higher | or less | more than | less than | |
| cpe:2.3:o:siemens:cpu_1518f-4_pn\/dp_firmware:*:*:*:*:*:*:*:* | 2.5 | 2.9.2 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:siemens:cpu_1518f-4_pn\/dp:-:*:*:*:*:*:*:* | ||||
| Title | 複数のシーメンス製品における不正な認証に関する脆弱性 |
|---|---|
| Summary | 複数のシーメンス製品には、不正な認証に関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Aug. 10, 2021, midnight |
| Registration Date | July 5, 2022, 11:10 a.m. |
| Last Update | July 5, 2022, 11:10 a.m. |
| シーメンス |
| CPU 1504D TF ファームウェア |
| CPU 1507D TF ファームウェア |
| SIMATIC S7-PLCSIM Advanced |
| TIM 1531 IRC ファームウェア |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2022年05月23日] 掲載 | May 23, 2022, 3:46 p.m. |