CVE-2019-12044: citrix netscaler_application_delivery_controller
CVSS: 7.5v3.0HighModified
Published 22-05-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-12044 is a high (CVSS 7.5) vulnerability in citrix netscaler_application_delivery_controller. EPSS estimates a 1.55% chance of exploitation in the next 30 days, higher than 74.6% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.0 (NVD)EPSS score
1.55%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 22-05-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A Buffer Overflow exists in Citrix NetScaler Gateway 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23 and Citrix Application Delivery Controller 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.55%
Chance of exploitation in the next 30 days
Percentile
75%
Versus all other CVEs
30-day change
0.00 pp
From 1.55% on 19-09-2026
19-09-202619-10-2026
EPSS score1.55%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Citrix2 products
- netscaler_application_delivery_controller≥ 10.5.0, < 10.5.70 | ≥ 11.1.0, < 11.1.59.10 | ≥ 12.0.0, < 12.0.59.8 | ≥ 12.1.0, < 12.1.49.23
- netscaler_gateway≥ 10.5.0, < 10.5.70 | ≥ 11.1.0, < 11.1.59.10 | ≥ 12.0.0, < 12.0.59.8 | ≥ 12.1.0, < 12.1.49.23
1 vendor · 2 products