Security Vulnerabilities - CVEs Published In June 2022
When installed as Windows service MELAG FTP Server 2.2.0.4 is run as SYSTEM user, which grants remote attackers to abuse misconfigurations or vulnerabilities with administrative access over the entire host system.
CVSS Score
8.8
EPSS Score
0.013
Published
2022-06-24
MELAG FTP Server 2.2.0.4 allows an attacker to use the CWD command to break out of the FTP servers root directory and operate on the entire operating system, while the access restrictions of the user running the FTP server apply.
CVSS Score
6.5
EPSS Score
0.004
Published
2022-06-24
Weak access control permissions in MELAG FTP Server 2.2.0.4 allow the "Everyone" group to read the local FTP configuration file, which includes among other information the unencrypted passwords of all FTP users.
CVSS Score
7.1
EPSS Score
0.0
Published
2022-06-24
The authentication checks of the MELAG FTP Server in version 2.2.0.4 are incomplete, which allows a remote attacker to access local files only by using a valid username.
CVSS Score
7.5
EPSS Score
0.004
Published
2022-06-24
MELAG FTP Server 2.2.0.4 stores unencrpyted passwords of FTP users in a local configuration file.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-06-24
A user enumeration vulnerability in MELAG FTP Server 2.2.0.4 allows an attacker to identify valid FTP usernames.
CVSS Score
5.3
EPSS Score
0.002
Published
2022-06-24
Multiple CODESYS Products are prone to a buffer over read. A low privileged remote attacker may craft a request with an invalid offset, which can cause an internal buffer over-read, resulting in a denial-of-service condition. User interaction is not required.
CVSS Score
6.5
EPSS Score
0.005
Published
2022-06-24
Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.
CVSS Score
8.1
EPSS Score
0.01
Published
2022-06-24
In multiple CODESYS products, file download and upload function allows access to internal files in the working directory e.g. firmware files of the PLC. All requests are processed on the controller only if no level 1 password is configured on the controller or if remote attacker has previously successfully authenticated himself to the controller. A successful Attack may lead to a denial of service, change of local files, or drain of confidential Information. User interaction is not required
CVSS Score
8.8
EPSS Score
0.011
Published
2022-06-24
Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required.
CVSS Score
8.1
EPSS Score
0.004
Published
2022-06-24