Skip to main content
cvebuzz

CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2023-4967

Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server

CVSS 8.2 · HighBuzz score 27.6

Buzz score

Why this CVE is surfacing

Buzz score total 27.6

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
11.5
3 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • Hackers steal data from millions of Xfinity customers via Citrix Bleed vulnerabilityCSO Online

    Comcast’s residential cable unit, Xfinity, has been hit by a cybersecurity breach in which hackers exploiting a critical vulnerability dubbed Citrix Bleed accessed the confidential information of nearly 36 million customers. The vulnerability is embedded in certain Citrix networking devices that are widely used across major corporations. Citrix responded with patches in early October, but […]

    newswww.csoonline.comDec 19, 2023, 10:43 PM
  • Threat Brief: Citrix Bleed CVE-2023-4966Unit42

    Threat brief on CVE-2023-4966 (aka Citrix Bleed) affecting multiple Netscaler products covers attack scope, threat hunting queries and interim guidance.

    vendorunit42.paloaltonetworks.comNov 1, 2023, 10:00 PM
  • Citrix urges immediate patching of critically vulnerable product linesCSO Online

    Citrix has urged customers of NetScaler ADC and NetScaler Gateway to install updated versions of the networking products to prevent active exploitation of vulnerabilities that could lead to information disclosure and DoS attacks. NetScaler ADC (Application Delivery Controller) and NetScaler Gateway were designed to enhance the performance, security, and availability of applications and services within […]

    newswww.csoonline.comOct 25, 2023, 4:58 PM
  • Citrix Patches Critical NetScaler ADC, Gateway VulnerabilitySecurityWeek

    Citrix has released patches for a critical information disclosure vulnerability in NetScaler ADC and NetScaler Gateway.

    newswww.securityweek.comOct 11, 2023, 1:16 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence