8.3

CVE-2023-3466: citrix netscaler adc Improper Input Validation

CVSS: 8.3v3.1HighModified
Published 19-07-2023Last modified 21-10-2024
Open JSON

Vulnerability summary

CVE-2023-3466 is a high (CVSS 8.3) Improper Input Validation vulnerability in citrix netscaler adc. EPSS estimates a 2.63% chance of exploitation in the next 30 days, higher than 85.2% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.3/10
010
High · v3.1 (CVE.org)
EPSS score
2.63%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-07-2023
    PublishedVulnerability first disclosed.
  2. 21-10-2024
    Last modifiedVulnerability information updated.

Description

Reflected Cross-Site Scripting (XSS)

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

2.63%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.63% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.63%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Citrix3 products
  • netscaler adc≥ 13.1, < 49.13 | ≥ 13.0, < 91.13 | ≥ 13.1-FIPS, < 37.159 | ≥ 12.1-FIPS, < 55.297 | ≥ 12.1-NDcPP, < 55.297
  • netscaler_application_delivery_controller≥ 12.1, < 12.1-55.297 | ≥ 13.0, < 13.0-91.13 | ≥ 13.1, < 13.1-37.159 | ≥ 13.1, < 13.1-49.13 | 11.1-65.22
  • netscaler_gateway≥ 13.1, < 49.13 | ≥ 13.0, < 91.13 | ≥ 13.0, < 13.0-91.13 | ≥ 13.1, < 13.1-49.13

1 vendor · 3 products

References

1 links