CVE-2011-3322
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
99.3%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| scadatec | procyon_scada | 1.06 | cpe:2.3:a:scadatec:procyon_scada:1.06:*:*:*:*:*:*:* |
| scadatec | procyon_scada | 1.13 | cpe:2.3:a:scadatec:procyon_scada:1.13:*:*:*:*:*:*:* |
References
osvdb.org/75371
secunia.com/advisories/45866
securityreason.com/securityalert/8374
www.exploit-db.com/exploits/17827
www.securityfocus.com/bid/49480
www.stratsec.net/Research/Advisories/Procyon-Core-Server-HMI-Remote-Stack-Overflow
www.uscert.gov/control_systems/pdf/ICSA-11-216-01.pdf
exchange.xforce.ibmcloud.com/vulnerabilities/69632
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
99.3%