CVE-2011-1563
Multiple stack-based buffer overflows in the HMI application in DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and earlier allow remote attackers to execute...
- Published
- Apr 5, 2011
- Updated
- Aug 6, 2024
- Assigning CNA
- mitre
- Evidence observed
- Mar 22, 2011
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:CHigh · next 30 days
- Percentile
- 99.5%
- Model date
- Oct 12, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Multiple stack-based buffer 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 (1) a long username in an On_FC_CONNECT_FCS_LOGIN packet, and crafted (2) On_FC_CTAGLIST_FCS_CADDTAG, (3) On_FC_CTAGLIST_FCS_CDELTAG, (4) On_FC_CTAGLIST_FCS_ADDTAGMS, (5) On_FC_RFUSER_FCS_LOGIN, (6) unspecified "On_FC_BINFILE_FCS_*FILE", (7) On_FC_CGETTAG_FCS_GETTELEMETRY, (8) On_FC_CGETTAG_FCS_GETCHANNELTELEMETRY, (9) On_FC_CGETTAG_FCS_SETTELEMETRY, (10) On_FC_CGETTAG_FCS_SETCHANNELTELEMETRY, and (11) On_FC_SCRIPT_FCS_STARTPROG packets to port 910.
Sources
modules/exploits/windows/scada/realwin_on_fc_binfile_a.rb
Metasploit Framework modulesDeclared conditions
- platform: Windows($.exploit_windows/scada/realwin_on_fc_binfile_a.platform)
- verification: check_not_declared($.exploit_windows/scada/realwin_on_fc_binfile_a.check)
modules/exploits/windows/scada/realwin_on_fcs_login.rb
Metasploit Framework modulesDeclared conditions
- platform: Windows($.exploit_windows/scada/realwin_on_fcs_login.platform)
- verification: check_not_declared($.exploit_windows/scada/realwin_on_fcs_login.check)
Responsible use
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