CVE-2011-3322

Core Server HMI Service (Coreservice.exe) in Scadatec Limited Procyon SCADA 1.06, and other versions before 1.14, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long password to the Telnet (TCP/23) port, which triggers an out-of-bounds read or write, leading to a stack-based buffer overflow.

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

64.65% chance of exploitation in the next 30 days, 99th percentile

Published

2011-09-15

Updated

2024-08-06

Proof-of-concept exploits (1)

• http://www.exploit-db.com/exploits/17827

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/scada/procyon_core_serve…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/17827

References

• CVE Record
• NVD entry

Related

• CVE-2011-3315
• CVE-2011-3336
• CVE-2011-3305
• CVE-2011-3340
• CVE-2011-3230
• CVE-2011-3352