CVE-2019-12987

CRITICAL EXPLOITED NUCLEI

Citrix SD-WAN 10.2.x < 10.2.3 and NetScaler SD-WAN 10.0.x < 10.0.8 - OS Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2019-12987 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

Description

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 3 of 6).

Nuclei Templates (1)

Citrix SD-WAN Center - Remote Command Injection
CRITICALby gy741
Shodan: http.title:"Citrix SD-WAN" || http.title:"citrix sd-wan"
FOFA: title="citrix sd-wan"

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2019-31
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/109133
Vendor Advisory x_refsource_misc
https://support.citrix.com/article/CTX251987

Scores

CVSS v3 9.8
EPSS 0.4255
EPSS Percentile 98.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2023-12-05
CWE
CWE-78
Status published
Products (2)
citrix/netscaler_sd-wan 10.0 - 10.0.8
citrix/sd-wan 10.2 - 10.2.3
Published Jul 16, 2019
Tracked Since Feb 18, 2026