Unrated severityNVD Advisory· Published Apr 5, 2011· Updated Apr 29, 2026
CVE-2011-1563
CVE-2011-1563
Description
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.
Affected products
3Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
12- aluigi.org/adv/realwin_2-adv.txtnvdExploit
- aluigi.org/adv/realwin_3-adv.txtnvdExploit
- aluigi.org/adv/realwin_4-adv.txtnvdExploit
- aluigi.org/adv/realwin_5-adv.txtnvdExploit
- aluigi.org/adv/realwin_7-adv.txtnvdExploit
- aluigi.org/adv/realwin_8-adv.txtnvdExploit
- www.exploit-db.com/exploits/17025nvdExploit
- secunia.com/advisories/43848nvdVendor Advisory
- www.vupen.com/english/advisories/2011/0742nvdVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdfnvdUS Government Resource
- securityreason.com/securityalert/8176nvd
- www.securityfocus.com/bid/46937nvd
News mentions
0No linked articles in our index yet.