ByteOS Network

NVD Vulnerability Details :

CVE-2011-2882

Modified

Source-cve@mitre.org

Published At-21 Jul, 2011 | 23:55

Updated At-29 Apr, 2026 | 01:13

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	2.0	9.3	HIGH	AV:N/AC:M/Au:N/C:C/I:C/A:C

Type: Primary

Version: 2.0

Base score: 9.3

Base severity: HIGH

Vector:

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

CPE Matches

Citrix (Cloud Software Group, Inc.)

>>access_gateway>>8.1

cpe:2.3:a:citrix:access_gateway:8.1:*:enterprise:*:*:*:*:*

Citrix (Cloud Software Group, Inc.)

>>access_gateway>>9.0

cpe:2.3:a:citrix:access_gateway:9.0:*:enterprise:*:*:*:*:*

Citrix (Cloud Software Group, Inc.)

>>access_gateway>>9.1

cpe:2.3:a:citrix:access_gateway:9.1:*:enterprise:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-119	Primary	nvd@nist.gov

CWE ID: CWE-119

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929	cve@mitre.org	N/A
http://securityreason.com/securityalert/8358	cve@mitre.org	N/A
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929	af854a3a-2127-422b-91ae-364da2661108	N/A
http://securityreason.com/securityalert/8358	af854a3a-2127-422b-91ae-364da2661108	N/A