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CVE-2012-10060

42
FAUCET Score

CVE-2012-10060 describes a critical stack-based buffer overflow vulnerability affecting Sysax Multi Server versions prior to 5.55. A remote attacker can achieve remote code execution by providing an excessively long username during SSH authentication, exploiting the lack of proper bounds checking. This vulnerability carries a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, a Metasploit module exists, indicating readily available exploit code, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.55CPE matchmatch criteria
cpe:2.3:a:sysax:multi_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

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
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
3.02%
Probability of exploitation in next 30 days
EPSS Percentile
86.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: Sysax 5.53 SSH Username Buffer Overflow · Feb 27, 2012
This CVE's current EPSS score of 0.0302 is in the 77th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

advisories.checkpoint.com / defense/advisories/public/2012/cpai-23-sepc.html
Third Party Advisory
raw.githubusercontent.com / rapid7/metasploit-framework/master/modules/exploits/windows/ssh/sysax_ssh_username.rb
ExploitThird Party Advisory
web.archive.org / web/20120302203344/http://www.pwnag3.com/2012/02/sysax-multi-server-ssh-username-exploit.html
ExploitThird Party Advisory
exploit-db.com / exploits/18535
ExploitVDB Entry
exploit-db.com / exploits/18557
ExploitVDB Entry
sysax.com
Product
vulncheck.com / advisories/sysax-multi-server-ssh-username-buffer-overflow
Third Party Advisory