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[email protected]CVE-2019-11550

HistoryMay 08, 2019 - 5:29 p.m.

CVE-2019-11550

2019-05-0817:29:00

CWE-295

[email protected]

web.nvd.nist.gov

cve-2019-11550

citrix sd-wan

netscaler sd-wan

improper certificate validation

security vulnerability

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

Citrix SD-WAN 10.2.x before 10.2.1 and NetScaler SD-WAN 10.0.x before 10.0.7 have Improper Certificate Validation.

Affected configurations

NVD

Node

citrixnetscaler_sd-wanRange9.0.0–9.3.6

citrixnetscaler_sd-wanRange10.0.0–10.0.7

citrixsd-wanRange10.1.0–10.1.2

citrixsd-wanRange10.2.0–10.2.1

CPENameOperatorVersion
citrix:netscaler_sd-wancitrix netscaler sd-wanle9.3.6
citrix:netscaler_sd-wancitrix netscaler sd-wanlt10.0.7
citrix:sd-wancitrix sd-wanle10.1.2
citrix:sd-wancitrix sd-wanlt10.2.1

CPE	Name	Operator	Version
citrix:netscaler_sd-wan	citrix netscaler sd-wan	le	9.3.6
citrix:netscaler_sd-wan	citrix netscaler sd-wan	lt	10.0.7
citrix:sd-wan	citrix sd-wan	le	10.1.2
citrix:sd-wan	citrix sd-wan	lt	10.2.1

References

support.citrix.com/article/CTX247735

support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

Related for CVE-2019-11550

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