Unrated severityNVD Advisory· Published Aug 5, 2025· Updated Nov 21, 2025
Sysax Multi-Server <= 6.10 SSHD Key Exchange DoS
CVE-2013-10065
Description
A denial-of-service vulnerability exists in Sysax Multi-Server version 6.10 via its SSH daemon. A specially crafted SSH key exchange packet can trigger a crash in the service, resulting in loss of availability. The flaw is triggered during the handling of malformed key exchange data, including a non-standard byte (\x28) in place of the expected SSH protocol delimiter.
Affected products
2- Range: =6.10
- Sysax Software/Multi-Serverv5Range: 6.10
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/dos/windows/ssh/sysax_sshd_kexchange.rbmitreexploit
- www.mattandreko.com/2013/04/08/sysax-multi-server-6.10-ssh-dos/mitretechnical-descriptionexploit
- www.vulncheck.com/advisories/sysax-multi-server-sshd-key-exchange-dosmitrethird-party-advisory
- www.sysax.commitreproduct
News mentions
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