Syslink Software vulnerabilities
We track 4 vulnerabilities in Syslink Software products. 4 are rated high or critical, and none are known to be exploited. The most recent was published on May 22, 2026.
Latest Syslink Software vulnerabilities
- 9.1 Critical severity
Avantra: Unprotected Transport of Credentials
Unprotected transport of credentials vulnerability in syslink software AG Avantra on Linux, Windows allows Sniffing Attacks. This issue affects Avantra: before 25.3.0.
- 7.5 High severity
Avantra: Insertion of Sensitive Information into Log File
Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure. This issue affects Avantra: before 25.3.0.
- 9.6 Critical severity
Insufficient session expiration vulnerability in syslink software AG Avantra on Linux, Windows…
Insufficient session expiration vulnerability in syslink software AG Avantra on Linux, Windows allows Reusing Session IDs (aka Session Replay). This issue affects Avantra: before 25.3.1.
- 7.2 High severity
Avantra: Use of Hard-coded Credentials
Use of Hard-coded Credentials vulnerability in Avantra allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Avantra: before 25.3.0.