Firebox vulnerabilitiesRanked by how likely they are to be used.

Product6 versions
The short answer

Firebox is made by Watchguard. We track 4 published vulnerabilities listed under that exact name, across 6 versions. None of them is on the list of flaws known to be exploited today. Watchguard lists newer releases under their own names, such as Firebox Ii, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Firebox vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Firebox 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. 4.3%

    Format string vulnerability in the CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appliance 3.0.2, allows remote attackers to cause a denial of service and possibly execute arbitrary code via...

    CVSS10.0Published2 Apr 2003
  2. 2.8%

    The CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appliance 3.0.2, does not properly close the SSH connection when a -N option is provided during authentication, which allows remote attackers...

    CVSS10.0Published2 Apr 2003
  3. 1.8%

    Watchguard Firebox II allows remote attackers to cause a denial of service by sending a malformed URL to the authentication service on port 4100.

    CVSS5.0Published20 Oct 2000
  4. 1.7%

    Dynamic VPN Configuration Protocol service (DVCP) in Watchguard Firebox firmware 5.x.x allows remote attackers to cause a denial of service (crash) via a malformed packet containing tab characters to TCP port 4110.

    CVSS5.0Published4 Oct 2002
Precursor Intelligence

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FAQ

Common questions, answered plainly.

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We track 4 published vulnerabilities listed under the name Firebox, across 6 versions.

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

Watchguard also lists Firebox under more specific names, such as Firebox Ii and Firebox M290. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Create a Precursor Intelligence account and track Firebox. 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.