Is port 8983 (Apache Solr) dangerous?

Port 8983 is classified as critical risk and should not be exposed to the public internet. It transmits data without encryption, making it vulnerable to eavesdropping and credential theft.

Should port 8983 be open on my firewall?

No, port 8983 should not be open to the public internet. Block it at the firewall and use encrypted alternatives such as SSH, SFTP, or HTTPS instead.

What transport protocol does port 8983 use?

Port 8983 (Apache Solr) uses the TCP transport protocol and falls under the Database category.

:8983 (TCP)

Apache Solr

Critical Risiko

TCP — Database

On this page

Ikhtisar Port

Nomor Port 8983

Nama Layanan Apache Solr

Protokol Transport TCP

Kategori Database

Risiko Keamanan Critical

Rentang Port Terdaftar (1024-49151)

Apa itu Port 8983?

Port 8983 is the default HTTP port for Apache Solr, an open-source enterprise search platform built on Apache Lucene. Applications use Solr's REST API on this port to index documents and perform full-text searches. Many Solr data breaches have occurred from publicly exposed instances without authentication, leading to data theft and cryptomining attacks.

TCP Database Umum Digunakan

Pertimbangan Keamanan

Port 8983 (Apache Solr) diklasifikasikan sebagai risiko kritis. Port ini tidak boleh diekspos ke internet publik. Layanan ini mentransmisikan data tanpa enkripsi, sehingga rentan terhadap penyadapan, pencurian kredensial, dan serangan man-in-the-middle.

Rekomendasi: Blokir port ini di firewall. Gunakan alternatif terenkripsi (SSH, SFTP, HTTPS) sebagai gantinya.

Apache Solr

Ikhtisar Port

Apa itu Port 8983?

Pertimbangan Keamanan

Port Terkait — Database

Istilah Terkait