Quagga Services on D-Link DIR-2640 less than or equal to version 1.11B02 use default hard-coded credentials, which can allow a remote attacker to gain administrative access to the zebra or ripd those services. Both are running with root privileges on the router (i.e., as the "admin" user, UID 0).
References
Link Resource
https://www.tenable.com/security/research/tra-2021-44 Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: tenable

Published: 2021-12-30T21:30:59

Updated: 2021-12-30T21:30:59

Reserved: 2020-12-17T00:00:00


Link: CVE-2021-20132

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-12-30T22:15:07.863

Modified: 2022-01-12T20:03:23.057


Link: CVE-2021-20132

JSON object: View

cve-icon Redhat Information

No data.

CWE