Simatic S7 300 Cpu 315 2 Dp Firmware

Submit a proposal Propose CVE/GCVE/GHSA reference

Approved changes feed: RSS · Atom

cpe:2.3:o:siemens:simatic_s7-300_cpu_315-2_dp_firmware:*:*:*:*:*:*:*:*

part: o version: * update: *

VendorSiemens (4bd2a91b-02ad-5c3d-b25f-70697e0c9d7f)
ProductSimatic S7 300 Cpu 315 2 Dp Firmware (49c0eff7-117e-599e-a06c-84eb72950e47)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

PURL mappings

PURLSourceLast updated
No PURL mappings for this CPE yet.

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-15791 vulnerable 2026-06-08 05:19:26.654320 Details available
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010 (All versions), SINUMERIK 840D sl (All versions). The authentication protocol between a client and a PLC via port 102/tcp (ISO-TSAP) insufficiently protects the transmitted password. This could allow an attacker that is able to intercept the network traffic to obtain valid PLC credentials.
Published: 2020-09-09T18:13:11.000Z
Updated: 2026-06-02T18:45:29.902Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-15783 vulnerable 2026-06-08 05:19:26.611510 Details available
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.
Published: 2020-11-12T19:21:09.000Z
Updated: 2026-06-02T18:37:28.538Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-18336 vulnerable 2026-06-08 05:13:11.402464 Details available
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V3.X.17), SIMATIC TDC CP51M1 (All versions < V1.1.8), SIMATIC TDC CPU555 (All versions < V1.1.1), SINUMERIK 840D sl (All versions < V4.8.6), SINUMERIK 840D sl (All versions < V4.94). Specially crafted packets sent to port 102/tcp (Profinet) could cause the affected device to go into defect mode. A restart is required in order to recover the system. Successful exploitation requires an attacker to have network access to port 102/tcp, with no authentication. No user interation is required. At the time of advisory publication no public exploitation of this security vulnerability was known.
Published: 2020-03-10T19:16:17.000Z
Updated: 2026-06-02T18:36:21.590Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-10936 vulnerable 2026-06-08 05:12:25.901205 Details available
HIGH (7.5)
Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition.
Published: 2019-10-10T00:00:00.000Z
Updated: 2024-08-04T22:40:15.253Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-10923 vulnerable 2026-06-08 05:12:25.642197 Details available
HIGH (7.5)
An attacker with network access to an affected product may cause a denial of service condition by breaking the real-time synchronization (IRT) of the affected installation.
Published: 2019-10-10T13:49:24.000Z
Updated: 2025-02-11T10:26:23.281Z
Reference links
Imported from gcve-enriched-dumps CVE data

Contribute

You can submit an edit proposal for this CPE entry or suggest a related product/vendor addition using the action button above.