High severity · published Jan 10, 2020
CVE-2012-4603
Citrix XenApp Online Plug-in for Windows 12.1 and earlier, and Citrix Receiver for Windows 3.2 and earlier could allow remote attackers to execute arbitrary code by convincing a…
7.8
CVSS
6.9%
EPSS
No
On KEV
Description
Citrix XenApp Online Plug-in for Windows 12.1 and earlier, and Citrix Receiver for Windows 3.2 and earlier could allow remote attackers to execute arbitrary code by convincing a target to open a specially crafted file from an SMB or WebDAV fileserver.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.9% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
Receiver · Citrix
through 3.2 · source: NVD
XO
Xenapp Online · Citrix
through 12.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4603
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4603
Third Party Advisory
http://www.securityfocus.com/bid/55518
Third Party Advisory
http://www.securitytracker.com/id?1027521
Third Party Advisory
http://www.securitytracker.com/id?1027522
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/78433
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