3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.
Vendor
3s-smart software solutions vulnerabilities
3 published CVES affecting 3s-smart software solutions, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 3
- Critical
- 2
- High
- 0
- Medium
- 1
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
- CoDeSys 2
- CODESYS Control RTE 2
- CODESYS Control Runtime embedded 2
- CODESYS Control Runtime full 2
- codesys gateway server 1
Latest 3s-smart software solutions CVEs
Newest publication first
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MediumCVSS 5.0 EPSS 2.1%
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CriticalCVSS 10.0 EPSS 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. This may allow an attacker to upload and download any file on the device. This could allow the attacke...
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CriticalCVSS 9.8 EPSS 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 files via requests to the TCP listener service.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.