CVE-2011-1563

Published: Apr 5, 2011Modified: Apr 29, 2026

10.0

Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability: 10.0 / Impact: 10.0

Source: NVD

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 (3)

Products: Realflex: Realwin

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Realflex Realwin	Up to 2.1
Realflex Realwin	Version 1.06
Realflex Realwin	Version 2.0

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (24)

http://aluigi.org/adv/realwin_2-adv.txt

Source: cve@mitre.org

Exploit

http://aluigi.org/adv/realwin_3-adv.txt

Source: cve@mitre.org

Exploit

http://aluigi.org/adv/realwin_4-adv.txt

Source: cve@mitre.org

Exploit

http://aluigi.org/adv/realwin_5-adv.txt

Source: cve@mitre.org

Exploit

http://aluigi.org/adv/realwin_7-adv.txt

Source: cve@mitre.org

Exploit

http://aluigi.org/adv/realwin_8-adv.txt

Source: cve@mitre.org

Exploit

http://secunia.com/advisories/43848

Source: cve@mitre.org

Vendor Advisory

http://securityreason.com/securityalert/8176

Source: cve@mitre.org

http://www.exploit-db.com/exploits/17025

Source: cve@mitre.org

Exploit

http://www.securityfocus.com/bid/46937

Source: cve@mitre.org

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdf

Source: cve@mitre.org

US Government Resource

http://www.vupen.com/english/advisories/2011/0742

Source: cve@mitre.org

Vendor Advisory

http://aluigi.org/adv/realwin_2-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://aluigi.org/adv/realwin_3-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://aluigi.org/adv/realwin_4-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://aluigi.org/adv/realwin_5-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://aluigi.org/adv/realwin_7-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://aluigi.org/adv/realwin_8-adv.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://secunia.com/advisories/43848

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://securityreason.com/securityalert/8176

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.exploit-db.com/exploits/17025

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://www.securityfocus.com/bid/46937

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

US Government Resource

http://www.vupen.com/english/advisories/2011/0742

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.