TCP: Apache Tomcat Missing Encryption of Sensitive Data

This signature detects attempts to exploit a known vulnerability against Apache Tomcat. A successful attack can lead to security bypass.

References

Short Name

TCP:C2S:APACH-TOM-SEN-DATA

Severity

Major

Recommended

True

Recommended Action

None

Category

TCP

Keywords

Apache CVE-2026-34486 Data Encryption Missing Sensitive Tomcat of

Release Date

07/01/2026

Supported Platforms

mx-19.3

vmx-19.3

vsrx-19.2

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-19.4

vsrx3bsd-19.4

srx-branch-19.4

vsrx-19.4

vmx-19.4

mx-19.4

srxevo-25.4

vsrx-26.2

srx-26.2

srx-branch-26.2

vsrx3bsd-26.2

mx-12.3

srx-12.3

srx-branch-12.3

vsrx-12.3

Sigpack Version

3939

Port

TCP/4000

False Positive

Unknown