Home / Vulnerabilities / CVE-2023-6548
MEDIUM SEVERITY
CVE-2023-6548 Citrix · NetScaler ADC and NetScaler Gateway

Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability

Technical Severity

CVSS v3.1 Metrics

MEDIUM
5.5 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Exploitation Likelihood

EPSS Prediction

6.93 %
Predictive Probability
Percentile Rank
91.2 th

Documented as more likely to be exploited than 91.2% of known CVEs.

Detection Date

Jan 17, 2024

Remediation Due

Jan 24, 2024

CISA Catalog Active

Threat Analysis

Citrix NetScaler ADC and NetScaler Gateway contain a code injection vulnerability that allows for authenticated remote code execution on the management interface with access to NSIP, CLIP, or SNIP.

Remediation Directive

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

External Intelligence

https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549

https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549
NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2023-6548