Codesys: >> Control For Iot2000 >> 3.0.0.0 Security Vulnerabilities
The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
CVSS Score
8.8
EPSS Score
0.005
Published
2023-03-23
In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-12-26
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
CVSS Score
7.5
EPSS Score
0.007
Published
2020-07-22
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
CVSS Score
6.5
EPSS Score
0.004
Published
2020-05-14
CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.
CVSS Score
9.8
EPSS Score
0.007
Published
2020-03-26
CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition.
CVSS Score
6.5
EPSS Score
0.01
Published
2020-01-24
CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow.
CVSS Score
9.8
EPSS Score
0.006
Published
2019-11-20
An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash.
CVSS Score
7.5
EPSS Score
0.003
Published
2019-09-17
An issue was discovered in 3S-Smart CODESYS V3 through 3.5.12.30. A user with low privileges can take full control over the runtime.
CVSS Score
8.8
EPSS Score
0.01
Published
2019-09-17
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of the controller.
CVSS Score
7.5
EPSS Score
0.014
Published
2019-09-13
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