CVE-2023-24488
MediumExploitedCross site scripting vulnerability in Citrix ADC and Citrix Gateway in allows and attacker to perform cross site scripting
Published Jul 11, 2023 · Updated Oct 25, 2024
Key Facts
Patch immediately- CVE-2023-24488 is a medium-severity vulnerability (CVSS 6.1 v3.1) affecting Application Delivery Controller (Citrix), Gateway (Citrix), Citrix ADC and Citrix Gateway.
- It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Oct 17, 2023. No public exploit code is known.
- EPSS estimates a 81% probability of exploitation in the next 30 days.
- Fixed versions are available, including Citrix ADC and Citrix Gateway 12.1-55.296, Citrix ADC and Citrix Gateway 12.1-65.35, Citrix ADC and Citrix Gateway 13.0-90.11.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS (30-day exploit likelihood)
81%
Higher than 99.6% of all scored CVEs
Exploited in the wild
Yes
2 catalog listings
Public exploit code
None known
Get the full CVE-2023-24488 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Cross site scripting vulnerability in Citrix ADC and Citrix Gateway in allows and attacker to perform cross site scripting
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Nov 15, 2023 | n/a | Not reported |
| CIRCL KEV | Oct 17, 2023 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
6 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Application Delivery ControllerCitrix | See advisory | 13.0-90.11 |
| GatewayCitrix | See advisory | 12.1-65.35 |
| Citrix ADC and Citrix Gateway | >= 13.1 | 13.1-45.61 |
Patched Releases
Citrix ADC and Citrix Gateway
12.1-55.296, 12.1-65.35, 13.0-90.11, 13.1-37.150, 13.1-45.61
Application Delivery Controller
12.1-55.296, 12.1-65.35, 13.0-90.11
Gateway
12.1-65.35
Timeline
Publicly disclosed
Jul 11, 2023
Added to CIRCL KEV
Oct 17, 2023
Added to Industry KEV feed
Nov 15, 2023
Last updated
Oct 25, 2024
Weakness Type
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- advisoryhttps://support.citrix.com/article/CTX477714/citrix-adc-and-citrix-gateway-security-bulletin-for-cve202324487-cve202324488
- advisoryhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-24486
- advisoryhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-24487
- advisoryhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-24488
- advisoryUSOM advisory
FAQ
Common Questions.
Cross site scripting vulnerability in Citrix ADC and Citrix Gateway in allows and attacker to perform cross site scripting
Affected: Application Delivery Controller (Citrix); Gateway (Citrix); Citrix ADC and Citrix Gateway versions >= 13.1. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Oct 17, 2023.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Citrix ADC and Citrix Gateway 12.1-55.296, Citrix ADC and Citrix Gateway 12.1-65.35, Citrix ADC and Citrix Gateway 13.0-90.11.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Is CVE-2023-24488 Running On Your Attack Surface?
Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.
Request A Demo