High severity · published Apr 13, 2017
CVE-2017-7219
A heap overflow vulnerability in Citrix NetScaler Gateway versions 10.1 before 135.8/135.12, 10.5 before 65.11, 11.0 before 70.12, and 11.1 before 52.13 allows a remote…
8.8
CVSS
4.9%
EPSS
No
On KEV
Description
A heap overflow vulnerability in Citrix NetScaler Gateway versions 10.1 before 135.8/135.12, 10.5 before 65.11, 11.0 before 70.12, and 11.1 before 52.13 allows a remote authenticated attacker to run arbitrary commands via unspecified vectors.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.9% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NG
Netscaler Gateway Firmware · Citrix
10.1; 10.5; 11.0; 11.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7219
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7219
Third Party Advisory
http://www.securityfocus.com/bid/97626
www.securitytracker.com
http://www.securitytracker.com/id/1038283
Patch
https://support.citrix.com/article/CTX222657
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