Web application (DAST) security scan identified 'weak ciphers' in Grafana

Issue

• Detected that weak ciphers are enabled during secure communication (SSL).

• Attackers might decrypt SSL traffic between server and visitors due to weak ciphers in Grafana.

• Following is the list of weak ciphers in Grafana:

      TLS_RSA_WITH_AES_128_CBC_SHA (0x002F)
      TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xC013)
      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xC014)
      TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009C)
      TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009D)