Sinumerik 840d Sl Firmware vulnerabilitiesRanked by how likely they are to be used.

Product3 versions
The short answer

Sinumerik 840d Sl Firmware is made by Siemens. We track 5 published vulnerabilities in it, across 3 versions. None of them is on the list of flaws known to be exploited today. If you run Sinumerik 840d Sl Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Sinumerik 840d Sl Firmware vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Sinumerik 840d Sl Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Sinumerik 840d Sl Firmware flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 3.3%

    Specially crafted packets sent to port 161/udp could cause a denial of service condition.

    CVSS7.5Published26 Dec 2017
  2. 1.9%

    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).

    CVSS3.7Published12 Dec 2018
  3. 1.7%

    A vulnerability has been identified in SIMATIC S7-300 CPU family (incl.

    CVSS7.5Published12 Nov 2020
  4. 1.1%

    Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2).

    CVSS6.5Published11 May 2017
  5. 0.9%

    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.

    CVSS6.5Published11 May 2017
Precursor Intelligence

Running Sinumerik 840d Sl Firmware? We'll keep checking.

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FAQ

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We track 5 published vulnerabilities listed under the name Sinumerik 840d Sl Firmware, across 3 versions.

None of Sinumerik 840d Sl Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Sinumerik 840d Sl Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.