diff --git a/app/assets/css/main.css b/app/assets/css/main.css
index 4a52e38..9d3c5e5 100644
--- a/app/assets/css/main.css
+++ b/app/assets/css/main.css
@@ -235,3 +235,9 @@ h3.library-identification{
 .vulnerability-expandable .more{
     margin: 10px;
 }
+
+.warning-expandable:before{
+    padding-left: 1em;
+    font-family: 'Glyphicons Halflings';
+    content: "\e209";
+}
\ No newline at end of file
diff --git a/app/com/ysoft/odc/OdcParser.scala b/app/com/ysoft/odc/OdcParser.scala
index 0428f8a..e067370 100644
--- a/app/com/ysoft/odc/OdcParser.scala
+++ b/app/com/ysoft/odc/OdcParser.scala
@@ -121,7 +121,10 @@ object Confidence extends Enumeration {
 
 final case class Reference(source: String, url: String, name: String)
 
-final case class VulnerableSoftware(allPreviousVersion: Boolean, name: String)
+final case class VulnerableSoftware(allPreviousVersion: Boolean, name: String){
+  def containsVersion = name.count(_==':') >= 4
+  def isVersionless = !containsVersion
+}
 
 final case class CvssRating(score: Option[Double], authenticationr: Option[String], availabilityImpact: Option[String], accessVector: Option[String], integrityImpact: Option[String], accessComplexity: Option[String], confidentialImpact: Option[String])
 
@@ -140,9 +143,24 @@ object CWE{
   def forIdentifierWithDescription(name: String) = cwePool(new CWE(name))
 }
 
+final class RichBoolean(val value: Boolean) extends AnyVal{
+  @inline def ==> (right: => Boolean): Boolean = !value || right
+}
+object RichBoolean{
+  @inline implicit def toRichBoolean(value: Boolean) = new RichBoolean(value)
+}
+
 final case class Vulnerability(name: String, cweOption: Option[CWE], cvss: CvssRating, description: String, vulnerableSoftware: Seq[VulnerableSoftware], references: Seq[Reference]){
+  import RichBoolean.toRichBoolean
   def cvssScore = cvss.score
   def ysvssScore(affectedDeps: Set[GroupedDependency]) = cvssScore.map(_ * affectedDeps.flatMap(_.projects).toSet.size)
+  def likelyMatchesOnlyWithoutVersion(dependencyIdentifiers: Set[Identifier]) = dependencyIdentifiers.forall { id =>
+    // Rather a quick hack. Maybe it would be better to do this check in ODC.
+    val versionlessCpeIdentifierOption = id.toCpeIdentifierOption.map(_.split(':').take(4).mkString(":"))
+    versionlessCpeIdentifierOption.fold(true){ versionlessCpeIdentifier =>
+      vulnerableSoftware.forall(vs => vs.name.startsWith(versionlessCpeIdentifier) ==> vs.isVersionless)
+    }
+  }
 }
 
 final case class Identifier(name: String, confidence: Confidence.Confidence, url: String, identifierType: String) {
diff --git a/app/views/dependencyDetailsInner.scala.html b/app/views/dependencyDetailsInner.scala.html
index 362ea3f..118bd1b 100644
--- a/app/views/dependencyDetailsInner.scala.html
+++ b/app/views/dependencyDetailsInner.scala.html
@@ -68,7 +68,11 @@
 <ul id="@depPrefix-vulnerabilities-details" class="collapse in vulnerabilities-details">
     @for(vuln <- dep.vulnerabilities.toSeq.sortBy(_.cvssScore.map(-_)); vulnPrefix = s"$depPrefix-vulnerabilities-details-${vuln.name}"){
         <li>
-            <h5 data-toggle="collapse" class="expandable collapsed" data-target="#@vulnPrefix-details">@vuln.name <a href="@routes.Statistics.vulnerability(vuln.name, selectorOption)" target="_blank" onclick="event.stopPropagation();"><span class="glyphicon glyphicon-new-window"></span></a></h5>
+            <h5 data-toggle="collapse" class="expandable collapsed" data-target="#@vulnPrefix-details">
+                @vuln.name
+                <a href="@routes.Statistics.vulnerability(vuln.name, selectorOption)" target="_blank" onclick="event.stopPropagation();"><span class="glyphicon glyphicon-new-window"></span></a>
+                @if(vuln.likelyMatchesOnlyWithoutVersion(dep.identifiers)){<span class="warning-expandable" title="Heuristics suspect false positive. Double check <b>what version</b> does this vulnerability apply to, please. It seems that the vulnerability database does not provide enough information to check it automatically." onmouseover="$(this).tooltip({placement: 'right', html:true}).tooltip('show');"></span>}
+            </h5>
             <div id="@vulnPrefix-details" class="collapse vulnerability-expandable">
                 @vulnerability("h6", depPrefix+"-"+vuln.name, vuln)
                 <p><a class="btn btn-primary more" target="_blank" href="@routes.Statistics.vulnerability(vuln.name, selectorOption)">Full details about this vulnerability</a></p>
diff --git a/app/views/vulnerability.scala.html b/app/views/vulnerability.scala.html
index 0bc1a6b..88b5888 100644
--- a/app/views/vulnerability.scala.html
+++ b/app/views/vulnerability.scala.html
@@ -31,7 +31,7 @@
 @section("vuln-sw", "Vulnerable software"){
     <ul id="@idPrefix-details">
     @for(sw <- vuln.vulnerableSoftware){
-        <li>@sw.name@if(sw.allPreviousVersion){ and all previous versions}</li>
+        <li>@sw.name@if(sw.allPreviousVersion){ and all previous versions}@if(sw.isVersionless){<span class="warning-expandable" title="This identifier does not contain version. It will match <b>any</b> version, which might cause false positives." onmouseover="$(this).tooltip({placement: 'right', html:true}).tooltip('show');"></span>}</li>
     }
     </ul>
 }
diff --git a/test/VulnerabilitySpec.scala b/test/VulnerabilitySpec.scala
new file mode 100644
index 0000000..33b2799
--- /dev/null
+++ b/test/VulnerabilitySpec.scala
@@ -0,0 +1,39 @@
+import com.ysoft.odc._
+import org.specs2.mutable.Specification
+
+//noinspection ScalaUnnecessaryParentheses
+class VulnerabilitySpec extends Specification {
+
+  val vuln = Vulnerability("some-vuln", None, CvssRating(None, None, None, None, None, None, None), "descr", Seq(
+    VulnerableSoftware(allPreviousVersion = false, "cpe:/a:ftp:ftp"),
+    VulnerableSoftware(allPreviousVersion = false, "cpe:/a:ssh:ssh:1.0"),
+    VulnerableSoftware(allPreviousVersion = false, "cpe:/a:asd:asd:1.0")
+  ), Seq())
+
+
+  def id(name: String) = Identifier(name = name, confidence = Confidence.Highest, url = "", identifierType = "cpe")
+
+  "matchesOnlyWithoutVersion should" >> {
+    "return true" >> {
+      "when it contains just one match and it is without version" >> {
+        vuln.likelyMatchesOnlyWithoutVersion(Set(id("cpe:/a:ftp:ftp:1.0"))) should beTrue
+      }
+    }
+    "return false" >> {
+      "when it contains just one match and it contains version" >> {
+        vuln.likelyMatchesOnlyWithoutVersion(Set(id("cpe:/a:ssh:ssh:1.0"))) should beFalse
+      }
+      "when it contains just one match by older version" >> {
+        vuln.likelyMatchesOnlyWithoutVersion(Set(id("cpe:/a:ssh:ssh:0.9"))) should beFalse
+      }
+      "when it matches without version, but it also matches with version" >> {
+        vuln.likelyMatchesOnlyWithoutVersion(Set(id("cpe:/a:ftp:ftp:1.0"), id("cpe:/a:ssh:ssh:1.0"))) should beFalse
+      }
+      "when it matches without version, but it also matches with version and everything matches" >> {
+        vuln.likelyMatchesOnlyWithoutVersion(Set(id("cpe:/a:ftp:ftp:1.0"), id("cpe:/a:ssh:ssh:1.0"), id("cpe:/a:asd:asd:1.0"))) should beFalse
+      }
+    }
+    // TODO: Add tests for version matching; They would not pass now, though.
+  }
+
+}