CVE-2021-20132

HIGH

8.8

Description

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).

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/30/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:dir-2640-usdlink:dir-2640-us_firmware

Weaknesses (CWE)

CWE-798

References

https://www.tenable.com/security/research/tra-2021-44(vulnreport@tenable.com)

https://www.tenable.com/security/research/tra-2021-44(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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