CVE-2011-1564
HIGH · CVSS 10.0EPSS 18.6%EU EUVD
Multiple integer overflows in the HMI application in DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and earlier allow remote attackers to execute arbitrary code via crafted (1) On_FC_MISC_FCS_MSGBROADCAST and (2) On_FC_MISC_FCS_MSGSEND packets, which trigger a heap-based buffer overflow.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-189
- EPSS score
- 18.6% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-1565)
- Published
- April 5, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-1565 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- realflex / realwin
- realflex / realwin
- realflex / realwin
References
- http://aluigi.org/adv/realwin_6-adv.txt(Exploit)
- http://secunia.com/advisories/43848(Vendor Advisory)
- http://securityreason.com/securityalert/8177
- http://www.exploit-db.com/exploits/17025(Exploit)
- http://www.securityfocus.com/bid/46937(Exploit)
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdf(US Government Resource)
- http://www.vupen.com/english/advisories/2011/0742(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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