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cpe:2.3:h:siemens:sinumerik_840d_sl:-:*:*:*:*:*:*:*

part: h version: - update: *

VendorSiemens (4bd2a91b-02ad-5c3d-b25f-70697e0c9d7f)
ProductSinumerik 840D Sl (0d2e70ff-26aa-5ff0-839e-d1d5d3b1f680)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-15783 not_vulnerable 2026-06-08 05:19:26.606991 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-2019-10936 vulnerable 2026-06-08 05:12:25.833378 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-2018-11464 not_vulnerable 2026-06-08 05:10:38.542555 Details available
A vulnerability has been identified in SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). The integrated VNC server on port 5900/tcp of the affected products could allow a remote attacker to cause a Denial-of-Service condition of the VNC server. Please note that this vulnerability is only exploitable if port 5900/tcp is manually opened in the firewall configuration of network port X130. The security vulnerability could be exploited by an attacker with network access to the affected devices and port. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise availability of the VNC server. At the time of advisory publication no public exploitation of this security vulnerability was known.
Published: 2018-12-12T16:00:00.000Z
Updated: 2024-08-05T08:10:14.565Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2017-2681 not_vulnerable 2026-06-08 05:09:25.302696 Details available
MEDIUM (6.5)
Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.
Published: 2017-05-11T10:00:00.000Z
Updated: 2024-09-10T09:33:20.658Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2017-2680 not_vulnerable 2026-06-08 05:09:25.229259 Details available
MEDIUM (6.5)
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.
Published: 2017-05-11T01:00:00.000Z
Updated: 2024-09-10T09:33:18.492Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2017-12741 not_vulnerable 2026-06-08 05:08:47.826212 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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