Buffer overflow in Scadatec Procyon Scada
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.
Vulnerability class: Buffer Overflow
EPSS: 0.647 (99.2th percentile) — read the EPSS interpretation.
Affected products
- Scadatec Procyon_scada — versions 1.06, 1.13
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cret@cert.org (Exploit, exploit, x_refsource_EXPLOIT-DB)
- cret@cert.org (vdb-entry, x_refsource_XF)
- cret@cert.org (x_refsource_MISC)
- cret@cert.org (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- cret@cert.org (US Government Resource, x_refsource_MISC)
- cret@cert.org (x_refsource_SREASON, third-party-advisory)
- cret@cert.org (x_refsource_OSVDB, vdb-entry)
- cret@cert.org (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2011-3322?
- CVE-2011-3322 is a vulnerability in Scadatec Procyon Scada, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2011-09-15.
- Is CVE-2011-3322 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.