Home/CVE/Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
CVE

CVE-2024-5491

Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler

Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler.

HIGH · CVSS 7.5 EPSS 0.00447
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

8
citrix netscaler application delivery controller>= 12.1 and < 12.1-55.304
citrix netscaler application delivery controller>= 12.1 and < 13.0-92.31
citrix netscaler application delivery controller>= 13.1 and < 13.1-37.183
citrix netscaler application delivery controller>= 13.1 and < 13.1-53.17
citrix netscaler application delivery controller>= 14.1 and < 14.1-25.53
citrix netscaler gateway>= 12.1 and < 13.0-92.31
citrix netscaler gateway>= 13.1 and < 13.1-53.17
citrix netscaler gateway>= 14.1 and < 14.1-25.53
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secure@citrix.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jul 2024 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492Broken Link
https://support.citrix.com/external/article?articleUrl=CTX677944-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492Vendor Advisory
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