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Vulnerability record · CVE-2013-2756 · published 23 May 2014

CVE-2013-2756: Apache cloudstack improper authentication vulnerability

Apache · Cloudstack

Apache CloudStack 4.0.0 before 4.0.2 and Citrix CloudPlatform (formerly Citrix CloudStack) 3.0.x before 3.0.6 Patch C allows remote attackers to bypass the console proxy authentication by leveraging knowledge of the source code.

5.0 CVSS 2.0 Medium EPSS 5.8% · top 7.1% CWE-287 · Improper authentication
5.0CVSS 2.0 base score
5.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Apache CloudStack 4.0.0 before 4.0.2 and Citrix CloudPlatform (formerly Citrix CloudStack) 3.0.x before 3.0.6 Patch C allows remote attackers to bypass the console proxy authentication by leveraging knowledge of the source code.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://mail-archives.apache.org/mod_mbox/cloudstack-dev/201304.mbox/%3C51786984.1060300%40stratosec.co%3E
http://osvdb.org/92748
http://secunia.com/advisories/53175
http://secunia.com/advisories/53204
http://support.citrix.com/article/CTX135815 PatchVendor Advisory
http://www.securityfocus.com/bid/59463
http://www.securitytracker.com/id/1028473
https://exchange.xforce.ibmcloud.com/vulnerabilities/83781
http://mail-archives.apache.org/mod_mbox/cloudstack-dev/201304.mbox/%3C51786984.1060300%40stratosec.co%3E
http://osvdb.org/92748
http://secunia.com/advisories/53175
http://secunia.com/advisories/53204
http://support.citrix.com/article/CTX135815 PatchVendor Advisory
http://www.securityfocus.com/bid/59463
http://www.securitytracker.com/id/1028473
https://exchange.xforce.ibmcloud.com/vulnerabilities/83781

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-2756), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.