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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-10-08T14:22:57

Updated: 2022-01-01T00:30:16

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


Link: CVE-2021-36767

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2023-09-25T02:30:08.853


Link: CVE-2021-36767

JSON object: View

cve-icon Redhat Information

No data.

CWE