In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T01:01:59.227Z

Reserved: 2021-07-16T00:00:00

Link: CVE-2021-36767

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-10-08T15:15:09.037

Modified: 2024-11-21T06:14:03.237

Link: CVE-2021-36767

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.