Java System Communications Express vulnerabilitiesRanked by how likely they are to be used.

Product4 versions
The short answer

Java System Communications Express is made by Sun. We track 5 published vulnerabilities in it, across 4 versions. None of them is on the list of flaws known to be exploited today. If you run Java System Communications Express, keep it on a version the vendor still supports.

See the riskiest flaws

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Known exploited

Which Java System Communications Express vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Java System Communications Express 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. 5.3%

    Multiple cross-site scripting (XSS) vulnerabilities in Sun Java System Communications Express 6 2005Q4 (aka 6.2) and 6.3 allow remote attackers to inject arbitrary web script or HTML via (1) the abperson_displayName...

    CVSS4.3Published21 May 2009
  2. 2.3%

    Unspecified vulnerability in Sun Java System Communications Express 2005Q1 and 2004Q2 allows local and remote attackers to read sensitive information from configuration files.

    CVSS5.0Published3 Nov 2005
  3. 1.9%

    Unspecified vulnerability in Oracle Sun Java System Communications Express 6.2 and 6.3 allows remote attackers to affect integrity via unknown vectors related to Web Mail.

    CVSS4.3Published19 Jan 2011
  4. 1.7%

    Multiple cross-site scripting (XSS) vulnerabilities in Sun Java System Communications Express allow remote attackers to inject arbitrary web script or HTML via the (1) Full Name or (2) Subject field.

    CVSS4.3Published12 Mar 2009
  5. 1.7%

    Cross-site scripting (XSS) vulnerability in Sun Java System Communications Express 6.2 and 6.3 allows remote attackers to inject arbitrary web script or HTML via the subject field of a message, as demonstrated by a...

    CVSS4.3Published1 Apr 2010
Precursor Intelligence

Running Java System Communications Express? 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.

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FAQ

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We track 5 published vulnerabilities listed under the name Java System Communications Express, across 4 versions.

None of Java System Communications Express's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Java System Communications Express. 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.