One Web Server vulnerabilitiesRanked by how likely they are to be used.

Product3 versions
The short answer

One Web Server is made by Sun. We track 12 published vulnerabilities in it, across 3 versions. None of them is on the list of flaws known to be exploited today. If you run One Web Server, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which One Web Server vulnerabilities are being exploited?

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

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

Exploit likelihood

Which One Web Server 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. 23%

    Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message.

    CVSS7.5Published31 Dec 2004
  2. 2.2%

    Cross-site scripting (XSS) vulnerability in the Reverse Proxy Plug-in in Sun Java System Web Server 6.1 before SP11 allows remote attackers to inject arbitrary web script or HTML via the query string in situations...

    CVSS4.3Published5 Jun 2009
  3. 2.2%

    The default configuration of Sun ONE/iPlanet Web Server 4.1 SP1 through SP12 and 6.0 SP1 through SP5 responds to the HTTP TRACE request, which can allow remote attackers to steal information using cross-site tracing...

    CVSS5.8Published1 Jun 2009
  4. 2.0%

    Unknown vulnerability in SunOne/iPlanet Web Server SP3 through SP5 on Windows platforms allows remote attackers to cause a denial of service.

    CVSS5.0Published31 Dec 2003
  5. 1.6%

    Unspecified vulnerability in Sun ONE (aka iPlanet) Web Server 6.0 SP3 through SP5 on Windows allows remote attackers to cause a denial of service (daemon crash) via unknown vectors.

    CVSS5.0Published25 Feb 2010
  6. 1.4%

    Sun SunONE web server 6.1 SP1 allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header...

    CVSS4.3Published5 Jul 2005
  7. 1.2%

    Unspecified vulnerability in Sun ONE (aka iPlanet) Web Server 4.1 before SP13 and 6.0 before SP6 on Windows allows attackers to cause a denial of service (daemon crash) via unknown vectors.

    CVSS5.0Published25 Feb 2010
  8. 1.1%

    Sun ONE (aka iPlanet) Web Server 4.1 through SP12 and 6.0 through SP5, when DNS resolution is enabled for client IP addresses, allows remote attackers to hide HTTP requests from the log-preview functionality by...

    CVSS4.3Published5 Feb 2010
Precursor Intelligence

Running One Web Server? 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 12 published vulnerabilities listed under the name One Web Server, across 3 versions.

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

Create a Precursor Intelligence account and track One Web Server. 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.