Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
The EPSS score is 0.00183.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
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Siemens
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|
Cpu1510sp F-1
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Cpu1510sp F-1 Firmware
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Cpu 1211c
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Cpu 1211c Firmware
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Cpu 1212c
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Cpu 1212c Firmware
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Cpu 1212fc
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Cpu 1212fc Firmware
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Cpu 1214c
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Cpu 1214c Firmware
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Cpu 1214fc
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Cpu 1214fc Firmware
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Cpu 1215c
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Cpu 1215c Firmware
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Cpu 1215fc
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Cpu 1215fc Firmware
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Cpu 1217c
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Cpu 1217c Firmware
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Cpu 1504d Tf
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Cpu 1504d Tf Firmware
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Cpu 1507d Tf
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Cpu 1507d Tf Firmware
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Cpu 1510sp-1pn
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Cpu 1510sp-1pn Firmware
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Cpu 1511-1pn
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Cpu 1511-1pn Firmware
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Cpu 1511c-1 Pn
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Cpu 1511c-1 Pn Firmware
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Cpu 1511f-1pn
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Cpu 1511f-1pn Firmware
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Cpu 1511t-1pn
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Cpu 1511t-1pn Firmware
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Cpu 1511tf-1pn
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Cpu 1511tf-1pn Firmware
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Cpu 1512c-1 Pn
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Cpu 1512c-1 Pn Firmware
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Cpu 1512sp-1 Pn
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Cpu 1512sp-1 Pn Firmware
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Cpu 1512sp F-1 Pn
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Cpu 1512sp F-1 Pn Firmware
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Cpu 1513-1 Pn
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Cpu 1513-1 Pn Firmware
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Cpu 1513f-1 Pn
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Cpu 1513f-1 Pn Firmware
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Cpu 1513pro F-2 Pn
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Cpu 1513pro F-2 Pn Firmware
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Cpu 1513r-1 Pn
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Cpu 1513r-1 Pn Firmware
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Cpu 1515-2
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Cpu 1515-2 Firmware
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Cpu 1515f-2
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Cpu 1515f-2 Firmware
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Cpu 1515r-2 Pn
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Cpu 1515r-2 Pn Firmware
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Cpu 1515sp Pc2 Tf
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Cpu 1515sp Pc2 Tf Firmware
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Cpu 1515t-2 Pn
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Cpu 1515t-2 Pn Firmware
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Cpu 1515tf-2 Pn
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Cpu 1515tf-2 Pn Firmware
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Cpu 1516-3
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Cpu 1516-3 Firmware
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Cpu 1516f-3
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Cpu 1516f-3 Firmware
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Cpu 1516pro-2 Pn
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Cpu 1516pro-2 Pn Firmware
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Cpu 1516pro F-2 Pn
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Cpu 1516pro F-2 Pn Firmware
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Cpu 1516t-3 Pn\/dp
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Cpu 1516t-3 Pn\/dp Firmware
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Cpu 1516tf-3 Pn\/dp
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Cpu 1516tf-3 Pn\/dp Firmware
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Cpu 1517-3 Pn\/dp
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Cpu 1517-3 Pn\/dp Firmware
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Cpu 1517f-3 Pn\/dp
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Cpu 1517f-3 Pn\/dp Firmware
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Cpu 1517t-3 Pn\/dp
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Cpu 1517t-3 Pn\/dp Firmware
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Cpu 1517tf-3 Pn\/dp
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Cpu 1517tf-3 Pn\/dp Firmware
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Cpu 1518-4 Pn\/dp
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Cpu 1518-4 Pn\/dp Firmware
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Cpu 1518f-4 Pn\/dp
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Cpu 1518f-4 Pn\/dp Firmware
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Simatic S7-1500 Software Controller
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Simatic S7 Plcsim Advanced
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Simatic S7 Plcsim Advanced Firmware
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Siplus Cpu-1516f-3 Pn\/dp
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Siplus Cpu-1516f-3 Pn\/dp Firmware
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Siplus Cpu 1510sp F-1pn
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Siplus Cpu 1510sp F-1pn Firmware
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Siplus Cpu 1511-1 Pn
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Siplus Cpu 1511-1 Pn Firmware
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Siplus Cpu 1511f-1 Pn
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Siplus Cpu 1511f-1 Pn Firmware
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Siplus Cpu 1512sp-1 Pn
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Siplus Cpu 1512sp-1 Pn Firmware
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Siplus Cpu 1512sp F-1pn
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Siplus Cpu 1512sp F-1pn Firmware
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Siplus Cpu 1513-1 Pn
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Siplus Cpu 1513-1 Pn Firmware
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Siplus Cpu 1513f-1 Pn
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Siplus Cpu 1513f-1 Pn Firmware
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Siplus Cpu 1516-3 Pn\/dp
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Siplus Cpu 1516-3 Pn\/dp Firmware
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Siplus Cpu 1518-4 Pn\/dp
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Siplus Cpu 1518-4 Pn\/dp Firmware
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Siplus Cpu 1518f-4 Pn\/dp
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Siplus Cpu 1518f-4 Pn\/dp Firmware
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Tim 1531 Irc
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Tim 1531 Irc Firmware
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No data.
No data.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-20856 | 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. |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
No history.
Projects
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Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2024-08-04T16:33:59.119Z
Reserved: 2020-11-10T00:00:00
Link: CVE-2020-28397
No data.
Status : Modified
Published: 2021-08-10T11:15:07.423
Modified: 2024-11-21T05:22:43.247
Link: CVE-2020-28397
No data.
OpenCVE Enrichment
No data.
EUVD