CVSS—
Severitynone
Weakness—
EPSS0.62%47.7th percentile
Exploited1 KEV source
patch window
Called exploited the same day it was disclosed.
Measured from the CVE publication date to the earliest of 1 KEV catalogue that list it.
The life of this vulnerability
- CVE published
- First KEV listingsame day
- Last sighting9mo
Gaps are compressed to equal steps. The elapsed time is printed under each.
Which catalogues call it exploited
- CISA KEVUS federaldoes not list it
- EUVDENISA, European Uniondoes not list it
- VulnCheck KEVcommercial researchlisted Nov 24, 2025
- CIRCLaggregator, mirrors the abovelisted Aug 29, 2026, not counted
Sources1 of 3
Listings differ by—
Strongest claimconfirmed
This rests on a single catalogue. No second catalogue corroborates the claim that it is being exploited. CIRCL is an aggregator and is not counted.
Public exploitation evidence
- reported exploitationprevidian.com/CVE-2023-7330
- reported exploitationdashboard.shadowserver.org/statistics/honeypot/vulnerability
- reported exploitationwww.cve.org/CVERecord?id=CVE-2023-7330
- reported exploitationwww.vulncheck.com/advisories/ruijie-networks-nbr-routers-una
4 public reports collected from VulnCheck and CIRCL, first on Nov 24, 2025. Each links to its original source. We have not verified them.
