Home/CVE/Arbitrary file read in Citrix ADC and Citrix Gateway
CVE

CVE-2023-24487

Arbitrary file read in Citrix ADC and Citrix Gateway

Arbitrary file read in Citrix ADC and Citrix Gateway.

MEDIUM · CVSS 6.3 EPSS 0.35713
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-253Incorrect Check of Function Return Value
▤

Affected Products & Versions

8
citrix application delivery controller>= 12.1 and < 12.1-55.296
citrix application delivery controller>= 12.1 and < 12.1-65.35
citrix application delivery controller>= 13.0 and < 13.0-90.11
citrix application delivery controller>= 13.1 and < 13.1-37.150
citrix application delivery controller>= 13.1 and < 13.1-45.61
citrix gateway>= 12.1 and < 12.1-65.35
citrix gateway>= 13.0 and < 13.0-90.11
citrix gateway>= 13.1 and < 13.1-45.61
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumAzure Application Gateway Modified or Deleted
▣

Scoring & Timeline

6.3
MEDIUM · 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 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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.
🔗

References & Sources

1
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/CTX477714/citrix-adc-and-citrix-gateway-security-bulletin-for-cve202324487-cve202324488Vendor Advisory
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