vulnerability
Citrix SD-WAN: CVE-2019-12991: Improper Neutralization of Special Elements used in an OS Command
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Jul 16, 2019 | Aug 21, 2025 | Aug 21, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Jul 16, 2019
Added
Aug 21, 2025
Modified
Aug 21, 2025
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 5 of 6).
Solution
citrix-sd-wan-upgrade-latest
References
- CVE-2019-12991
- https://attackerkb.com/topics/CVE-2019-12991
- URL-http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html
- URL-http://www.securityfocus.com/bid/109133
- URL-https://support.citrix.com/article/CTX251987
- URL-https://www.tenable.com/security/research/tra-2019-32
- CWE-78
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