Codesys Runtime System vulnerabilitiesRanked by how likely they are to be used.

Product7 versions
The short answer

Codesys Runtime System is made by 3s-Software. We track 6 published vulnerabilities in it, across 7 versions. None of them is on the list of flaws known to be exploited today. If you run Codesys Runtime System, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Codesys Runtime System vulnerabilities are being exploited?

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

None of Codesys Runtime System's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Codesys Runtime System 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. 5.3%

    The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote attackers to execute commands via the command-line interface in the TCP listener service or transfer...

    CVSS9.8Published21 Jan 2013
  2. 3.3%

    The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion provide an undocumented access method involving the FTP protocol, which could allow a remote...

    CVSS9.3Published25 Apr 2014
  3. 3.1%

    A Stack-based Buffer Overflow issue was discovered in 3S-Smart CODESYS Web Server.

    CVSS9.8Published15 Feb 2018
  4. 2.6%

    The CoDeSys Runtime Toolkit’s file transfer functionality does not perform input validation, which allows an attacker to access files and directories outside the intended scope.

    CVSS10.0Published21 Jan 2013
  5. 2.3%

    The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion do not require authentication for connections to certain TCP ports, which allows remote...

    CVSS9.3Published25 Apr 2014
  6. 2.1%

    Runtime Toolkit before 2.4.7.48 in 3S-Smart CODESYS before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted request.

    CVSS5.0Published18 Oct 2015
Precursor Intelligence

Running Codesys Runtime System? We'll keep checking.

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FAQ

Common questions, answered plainly.

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We track 6 published vulnerabilities listed under the name Codesys Runtime System, across 7 versions.

None of Codesys Runtime System's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Codesys Runtime System. 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.