According to reports, the knife attack carried out at a railway station around 4.50am on Tuesday at German town Grafing, east of Munich.
The assailant made remarks at the scene of the crime that indicate a political motivation -- apparently an Islamist motive," said a prosecutor's spokesman.
The suspect attacker arrested shortly after the incident and authorities are trying to ascertain his identity.
The attacker reportedly shouted "Allahu Akbar" before attacking the passengers.
An investigation into the incident has been launched. One of the victim is in critical condition. The exact number of victims is not yet confirmed. More details about the incident is yet to be revealed.
BREAKING - GERMANY: 4 people seriously wounded after being stabbed by Man shouting Allahu Akbar at Munich train station, suspect arrested.— Israel News Feed (@IsraelHatzolah) May 10, 2016
OneIndia News (With inputs from agency)