What is CVE-2019-10883?

CVE-2019-10883 is a critical-severity vulnerability in Citrix Sd-Wan Center, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-06-03.

How severe is CVE-2019-10883?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Citrix Sd-Wan Center

CVE-2019-10883

Citrix SD-WAN Center 10.2.x before 10.2.1 and NetScaler SD-WAN Center 10.0.x before 10.0.7 allow Command Injection.

Vulnerability class: Command Injection (OS Command Injection)

Published 2019-06-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.655 (99.3th percentile), scored 2026-10-29.

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.655 · newest: 0.655 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

www.tenable.com/security/research (Third Party Advisory)
support.citrix.com/v1/search (Vendor Advisory)
www.tenable.com/security/research/tra-2019-18 (Exploit, Third Party Advisory)
support.citrix.com/article/CTX247737 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-10883?: CVE-2019-10883 is a critical-severity vulnerability in Citrix Sd-Wan Center, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-06-03.
How severe is CVE-2019-10883?: Critical severity. CVSS v3 base score is 9.8 out of 10.