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.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| siemens | cpu_1504d_tf_firmware | 2.9.2 | - |
| siemens | cpu_1507d_tf_firmware | 2.9.2 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
60
Affected Products
2
References
siemens / cpu_1504d_tf_firmware
| - |
| siemens | cpu_1515sp_pc2_tf_firmware | 21.9 | - |
| siemens | simatic_s7_plcsim_advanced_firmware | 2.0 - 4.0 | - |
| siemens | simatic_s7-1500_software_controller | 2.5 - 21.9 | - |
| siemens | tim_1531_irc_firmware | - | - |
| siemens | cpu_1211c_firmware | - | - |
| siemens | cpu_1212c_firmware | - | - |
| siemens | cpu_1212fc_firmware | - | - |
| siemens | cpu_1214fc_firmware | - | - |
| siemens | cpu_1214c_firmware | - | - |
| siemens | cpu_1215fc_firmware | - | - |
| siemens | cpu_1215c_firmware | - | - |
| siemens | cpu_1217c_firmware | - | - |
| siemens | siplus_cpu_1510sp_f-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1511-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1511-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1511f-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1512sp-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1512sp_f-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1513-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1513-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1513f-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1516-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1516-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu-1516f-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1518-4_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | siplus_cpu_1518f-4_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1510sp-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu1510sp_f-1_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511c-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511f-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511t-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1511tf-1pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1512c-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1512sp-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1512sp_f-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1513-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1513f-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1513r-1_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1513pro_f-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1515-2_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1515f-2_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1515r-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1515t-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1515tf-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1516pro_f-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1516pro-2_pn_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1516-3_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1516f-3_firmware | 2.5 - 2.9.2. | - |
| siemens | cpu_1516t-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1516tf-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1517-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1517f-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1517t-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1517tf-3_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1518-4_pn\/dp_firmware | 2.5 - 2.9.2 | - |
| siemens | cpu_1518f-4_pn\/dp_firmware | 2.5 - 2.9.2 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability
Impact