Simatic S7-300 vulnerabilitiesRanked by how likely they are to be used.
Simatic S7-300 is made by Siemens. We track 6 published vulnerabilities listed under that exact name, across 0 versions. None of them is on the list of flaws known to be exploited today. Siemens lists newer releases under their own names, such as Simatic S7-300 CPU Firmware, so check those pages too.
We keep watching the known-exploited list.
Is Simatic S7-300 listed under other names? Yes.
Siemens also lists Simatic S7-300 under more specific names, such as Simatic S7-300 CPU Firmware and Simatic S7-300 CPU 314. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
- Simatic S7-300 CPU Firmware8 published vulnerabilities
- Simatic S7-300 CPU 3147 published vulnerabilities
- Simatic S7-300 CPU 315-2 Dp7 published vulnerabilities
- Simatic S7-300 CPU6 published vulnerabilities
- Simatic S7-300 Firmware6 published vulnerabilities
- Simatic S7-300 CPU 315-2 Dp Firmware5 published vulnerabilities
- Simatic S7-300 CPU 314 Firmware5 published vulnerabilities
- Simatic S7-300 CPU 3124 published vulnerabilities
- Simatic S7-300 CPU 313 Firmware3 published vulnerabilities
- Simatic S7-300 CPU 3153 published vulnerabilities
- Simatic S7-300 CPU 3133 published vulnerabilities
- Simatic S7-300 CPU 314 Ifm Firmware3 published vulnerabilities
Which Simatic S7-300 vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Simatic S7-300's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Simatic S7-300 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.
- 3.3%CVE-2017-12741High
Specially crafted packets sent to port 161/udp could cause a denial of service condition.
- 1.4%CVE-2019-6568High
The webserver of the affected devices contains a vulnerability that may lead to a denial of service condition.
- 1.4%CVE-2018-16561High
A vulnerability has been identified in SIMATIC S7-300 CPUs (All versions < V3.X.16).
- 1.1%CVE-2017-2680Medium
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2).
- 0.9%CVE-2017-2681Medium
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.
- 0.5%CVE-2018-4843Medium
A vulnerability has been identified in SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3),...
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1 new flaw affects software Acme tracks
Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.
- Matched to
- Simatic S7-300 on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 6 published vulnerabilities listed under the name Simatic S7-300, across 0 versions.
None of Simatic S7-300's vulnerabilities is on the list of flaws known to be exploited today.
Siemens also lists Simatic S7-300 under more specific names, such as Simatic S7-300 CPU Firmware and Simatic S7-300 CPU 314. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Simatic S7-300. 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.