CVE-2011-1564
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…
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EPSS puts the probability of exploitation in the next 30 days at 18.6%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 18.63% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- realflex/realwin
- Source
- cve@mitre.org
References
- http://aluigi.org/adv/realwin_6-adv.txtExploit
- http://secunia.com/advisories/43848Vendor Advisory
- http://securityreason.com/securityalert/8177
- http://www.exploit-db.com/exploits/17025Exploit
- http://www.securityfocus.com/bid/46937Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdfUS Government Resource
- http://www.vupen.com/english/advisories/2011/0742Vendor Advisory
- http://aluigi.org/adv/realwin_6-adv.txtExploit
- http://secunia.com/advisories/43848Vendor Advisory
- http://securityreason.com/securityalert/8177
- http://www.exploit-db.com/exploits/17025Exploit
- http://www.securityfocus.com/bid/46937Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdfUS Government Resource
- http://www.vupen.com/english/advisories/2011/0742Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.