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CVE-2021-39615

CRITICAL

9.8

Description

D-Link DSR-500N version 1.02 contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file.If an attacker succeeds in recovering the cleartext password of the identified hash value, he will be able to log in via SSH or Telnet and thus gain access to the underlying embedded Linux operating system on the device. Fixed in version 2.12/2. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/23/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

dlink:dsr-500ndlink:dsr-500n_firmware

Weaknesses (CWE)

CWE-798

References

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10235(cve@mitre.org)

https://www.dlink.com/en/security-bulletin/(cve@mitre.org)

https://www.nussko.com/advisories/advisory-2021-08-02.txt(cve@mitre.org)

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10235(af854a3a-2127-422b-91ae-364da2661108)

https://www.dlink.com/en/security-bulletin/(af854a3a-2127-422b-91ae-364da2661108)

https://www.nussko.com/advisories/advisory-2021-08-02.txt(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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