# VPN 3000 Concentrator vulnerabilities

> VPN 3000 Concentrator is made by Cisco. We track 3 published vulnerabilities listed under that exact name, across 39 versions. None of them is on the list of flaws known to be exploited today. Cisco lists newer releases under their own names, such as VPN 3000 Concentrator Series Software, so check those pages too.

Canonical page: https://www.precursorintelligence.com/product/cisco/vpn_3000_concentrator

## At a glance

- **Made by:** [Cisco](https://www.precursorintelligence.com/vendors/cisco)
- **Published vulnerabilities:** 3
- **Known to be exploited:** 0 (listed under the name VPN 3000 Concentrator)
- **Versions tracked:** 39

## Is VPN 3000 Concentrator listed under other names?

Cisco also lists VPN 3000 Concentrator under more specific names, such as VPN 3000 Concentrator Series Software. Flaws listed only under those names are counted on their own pages, not here.

- [VPN 3000 Concentrator Series Software](https://www.precursorintelligence.com/product/cisco/vpn_3000_concentrator_series_software): 24 published vulnerabilities

## Which VPN 3000 Concentrator vulnerabilities are being exploited?

None of VPN 3000 Concentrator's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which VPN 3000 Concentrator 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):

- [CVE-2001-0427](https://www.precursorintelligence.com/what-is/cve-2001-0427): 2.5%, High (CVSS 7.1)
- [CVE-2005-2025](https://www.precursorintelligence.com/what-is/cve-2005-2025): 2.3%, Medium (CVSS 5.0)
- [CVE-2010-4354](https://www.precursorintelligence.com/what-is/cve-2010-4354): 1.6%, Medium (CVSS 5.0)

## Questions

### How many vulnerabilities does VPN 3000 Concentrator have?

We track 3 published vulnerabilities listed under the name VPN 3000 Concentrator, across 39 versions.

### Which VPN 3000 Concentrator vulnerabilities are being exploited?

None of VPN 3000 Concentrator's vulnerabilities is on the list of flaws known to be exploited today.

### Why are newer VPN 3000 Concentrator flaws missing from this page?

Cisco also lists VPN 3000 Concentrator under more specific names, such as VPN 3000 Concentrator Series Software. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

### How do I get alerts for VPN 3000 Concentrator?

Create a Precursor Intelligence account and track VPN 3000 Concentrator. 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.

## Running VPN 3000 Concentrator?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

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