Ns-500 vulnerabilitiesRanked by how likely they are to be used.

Product2 versions
The short answer

Ns-500 is made by Netscreen. We track 1 published vulnerability in it, across 2 versions. None of them is on the list of flaws known to be exploited today. If you run Ns-500, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Ns-500 vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Ns-500's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Ns-500 flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 7.1%

    Behavioral discrepancy information leak in Juniper Netscreen VPN running ScreenOS 5.2.0 and earlier, when using IKE with pre-shared key authentication, allows remote attackers to enumerate valid usernames via an IKE...

    CVSS5.0Published23 Aug 2005
Precursor Intelligence

Running Ns-500? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 1 published vulnerability listed under the name Ns-500, across 2 versions.

None of Ns-500's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Ns-500. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.