Improper Input Validation in Citrix SD-WAN and NetScaler SD-WAN
CVE-2019-12988

9.8CRITICAL

Key Information:

Vendor
Citrix
Status
Sd-wan
Netscaler Sd-wan
Vendor
CVE Published:
16 July 2019

Summary

Citrix SD-WAN versions 10.2.x prior to 10.2.3 and NetScaler SD-WAN versions 10.0.x prior to 10.0.8 are susceptible to improper input validation, allowing attackers to exploit the input validation flaws potentially leading to unauthorized access or manipulation of data. It is critical for users to update their systems to the latest versions to mitigate this vulnerability and protect their networks against potential threats.

References

https://www.tenable.com/security/research/tra-2019-31
x_refsource_MISC
http://www.securityfocus.com/bid/109133
vdb-entryx_refsource_BID
https://support.citrix.com/article/CTX251987
x_refsource_MISC

EPSS Score

91% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.