Which versions of Sysax Multi Server are affected by CVE-2012-10060?

Organizations using Sysax Multi Server versions prior to 5.55 face critical risk from CVE-2012-10060, a stack-based buffer overflow vulnerability rated CVSS 9.3.

Is there a public PoC exploit available for CVE-2012-10060?

Yes, a public proof-of-concept exploit is available for CVE-2012-10060. Prioritise patching immediately. EPSS: 69.1%.

How to fix or mitigate CVE-2012-10060?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. If patching is delayed, consider network segmentation to limit exposure.

Sysax Multi Server CVE-2012-10060

Q: What is the CVSS score of CVE-2012-10060?

CVE-2012-10060 has a CVSS 4.0 base score of 9.3 (Critical). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 69.1%.

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2025-08-13 disclosure@vulncheck.com

Buffer Overflow Stack Overflow RCE

9.3

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

9.3 CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:06 vuln.today

PoC Detected

Sep 24, 2025 - 00:24 vuln.today

Public exploit code

CVE Published

Aug 13, 2025 - 21:15 nvd

CRITICAL 9.3

DescriptionCVE.org

Sysax Multi Server versions prior to 5.55 contains a stack-based buffer overflow in its SSH service. When a remote attacker supplies an overly long username during authentication, the server copies the input to a fixed-size stack buffer without proper bounds checking. This allows remote code execution under the context of the service.

AnalysisAI

Sysax Multi Server versions prior to 5.55 contains a stack-based buffer overflow in its SSH service. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 69.1%.

Technical ContextAI

This vulnerability is classified under CWE-121. Sysax Multi Server versions prior to 5.55 contains a stack-based buffer overflow in its SSH service. When a remote attacker supplies an overly long username during authentication, the server copies the input to a fixed-size stack buffer without proper bounds checking. This allows remote code execution under the context of the service. Affected products include: Sysax Multi Server. Version information: prior to 5.55.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.