Which products and versions are affected by CVE-2019-12992?

Affected: Netscaler SD-WAN (Citrix); SD-WAN (Citrix). The full list is in the CVE brief.

Is CVE-2019-12992 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2019-12992 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2019-12992?

No public exploit code is known.

Is there a fix for CVE-2019-12992?

Fixed versions are available, including Netscaler SD-WAN 10.0.8, SD-WAN 10.2.3.

How urgently should CVE-2019-12992 be patched?

Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

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WatchlistHigh

CVE-2019-12992Netscaler SD-WAN OS Command Injection

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 6 of 6).

Published Jul 16, 2019 · Updated Nov 21, 2024

Key Facts

Patch in the next maintenance window

CVE-2019-12992 is a high-severity vulnerability (CVSS 8.8 v3) affecting Netscaler SD-WAN (Citrix), SD-WAN (Citrix).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 49% probability of exploitation in the next 30 days.
Fixed versions are available, including Netscaler SD-WAN 10.0.8, SD-WAN 10.2.3.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

Scores

CVSS v3

8.8

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

EPSS (30-day exploit likelihood)

49%

Higher than 98.8% of all scored CVEs

Exploit maturity

None known

ATLAS score

39/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Not listed

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

None known

Public exploit code

Proof-of-concept links

In-the-wild evidence

Reports of active use

Advisories And Exploit References

advisoryhttps://support.citrix.com/article/CTX251987
advisory109133

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 6 of 6).

Affected Products

2 affected entries in total

Product	Affected versions	Fixed in
Netscaler SD-WANCitrix	See advisory	10.0.8
SD-WANCitrix	See advisory	10.2.3

Patched Releases

Netscaler SD-WAN

10.0.8

SD-WAN

10.2.3

Timeline

Publicly disclosed
Jul 16, 2019
Last updated
Nov 21, 2024

Weakness Type

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References

FAQ

Common Questions.

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 6 of 6).
Affected: Netscaler SD-WAN (Citrix); SD-WAN (Citrix). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Netscaler SD-WAN 10.0.8, SD-WAN 10.2.3.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

Is CVE-2019-12992 On Your Attack Surface?

Brandefense matches it against the products discovered on your perimeter and opens a finding the day a CVE like this is listed.