Snap7 Project: >> Snap7 Server >> 1.4.1 Security Vulnerabilities
The Snap7 Server version 1.4.1 can be crashed when the ItemCount field of the ReadVar or WriteVar functions of the S7 protocol implementation in Snap7 are provided with unexpected input, thus resulting in denial of service attack.
CVSS Score
7.5
EPSS Score
0.003
Published
2017-11-17