Skip to main content

Syslink Software Ag

5 CVEs vendor

Monthly

CVE-2026-8673 May 22, 13:18 CRITICAL PATCH Act Now

Cleartext credential exposure in syslink software AG's Avantra (an SAP/enterprise infrastructure monitoring and automation platform) on Linux and Windows allows a network-positioned attacker to capture authentication credentials by sniffing traffic, because sensitive credentials are transported without adequate encryption in all releases before 25.3.0. Successful interception yields valid credentials that can be replayed against the monitored SAP landscape and Avantra itself. No public exploit identified at time of analysis, and EPSS is very low (0.03%), but SSVC rates the technical impact as total.

Information Disclosure Microsoft Avantra Syslink Software Ag
NVD
CVSS 3.1
9.1
EPSS
0.0%
CVE-2026-8671 May 22, 13:15 HIGH PATCH This Week

Sensitive information disclosure in syslink software AG Avantra (versions before 25.3.0) on Linux and Windows allows an attacker with high privileges and adjacent network access to harvest data written into log files, with a scope-changed impact crossing trust boundaries. The flaw is tracked as CWE-532 and rated CVSS 7.5, but no public exploit identified at time of analysis and it is not listed in CISA KEV.

Information Disclosure Microsoft Avantra Syslink Software Ag
NVD
CVSS 3.1
7.5
EPSS
0.0%
CVE-2026-8670 May 22, 13:12 CRITICAL PATCH Act Now

Session replay weakness in syslink software AG's Avantra monitoring platform (versions before 25.3.1) on Linux and Windows allows remote attackers to reuse captured session identifiers because sessions are not properly expired. With CVSS 9.6 and scope change, an attacker who obtains a valid session ID can impersonate users and pivot into systems Avantra manages; no public exploit identified at time of analysis.

Information Disclosure Microsoft Avantra Syslink Software Ag
NVD
CVSS 3.1
9.6
EPSS
0.0%
CVE-2026-3873 Mar 13, 08:14 HIGH PATCH This Week

High severity vulnerability in Avantra. Use of Hard-coded Credentials vulnerability in Avnatra Avantra allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Avantra: before 25.3.0.

Authentication Bypass Avantra Syslink Software Ag
NVD VulDB
CVSS 3.1
7.2
EPSS
0.0%
CVE-2026-8672 May 22, 13:17 MEDIUM PATCH This Month

Default credential exposure in syslink software AG Avantra (all versions before 25.3.0) on Linux and Windows allows a local attacker with high-privilege access to authenticate using known default passwords, achieving high confidentiality impact against monitoring data and infrastructure configurations managed by the platform. Reported by NCSC.ch and addressed in version 25.3.0, this CWE-1393 flaw represents an insider threat or post-compromise lateral movement risk for organizations running Avantra in SAP and IT operations environments. No public exploit code has been identified and the vulnerability is not listed in CISA KEV at time of analysis.

Information Disclosure Microsoft Avantra Syslink Software Ag
NVD
CVSS 3.1
5.1
EPSS
0.0%
EPSS 0% CVSS 9.1
CRITICAL PATCH Act Now

Cleartext credential exposure in syslink software AG's Avantra (an SAP/enterprise infrastructure monitoring and automation platform) on Linux and Windows allows a network-positioned attacker to capture authentication credentials by sniffing traffic, because sensitive credentials are transported without adequate encryption in all releases before 25.3.0. Successful interception yields valid credentials that can be replayed against the monitored SAP landscape and Avantra itself. No public exploit identified at time of analysis, and EPSS is very low (0.03%), but SSVC rates the technical impact as total.

Information Disclosure Microsoft Avantra +1
NVD
EPSS 0% CVSS 7.5
HIGH PATCH This Week

Sensitive information disclosure in syslink software AG Avantra (versions before 25.3.0) on Linux and Windows allows an attacker with high privileges and adjacent network access to harvest data written into log files, with a scope-changed impact crossing trust boundaries. The flaw is tracked as CWE-532 and rated CVSS 7.5, but no public exploit identified at time of analysis and it is not listed in CISA KEV.

Information Disclosure Microsoft Avantra +1
NVD
EPSS 0% CVSS 9.6
CRITICAL PATCH Act Now

Session replay weakness in syslink software AG's Avantra monitoring platform (versions before 25.3.1) on Linux and Windows allows remote attackers to reuse captured session identifiers because sessions are not properly expired. With CVSS 9.6 and scope change, an attacker who obtains a valid session ID can impersonate users and pivot into systems Avantra manages; no public exploit identified at time of analysis.

Information Disclosure Microsoft Avantra +1
NVD
EPSS 0% CVSS 7.2
HIGH PATCH This Week

High severity vulnerability in Avantra. Use of Hard-coded Credentials vulnerability in Avnatra Avantra allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Avantra: before 25.3.0.

Authentication Bypass Avantra Syslink Software Ag
NVD VulDB
EPSS 0% CVSS 5.1
MEDIUM PATCH This Month

Default credential exposure in syslink software AG Avantra (all versions before 25.3.0) on Linux and Windows allows a local attacker with high-privilege access to authenticate using known default passwords, achieving high confidentiality impact against monitoring data and infrastructure configurations managed by the platform. Reported by NCSC.ch and addressed in version 25.3.0, this CWE-1393 flaw represents an insider threat or post-compromise lateral movement risk for organizations running Avantra in SAP and IT operations environments. No public exploit code has been identified and the vulnerability is not listed in CISA KEV at time of analysis.

Information Disclosure Microsoft Avantra +1
NVD

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy