CVEvulnerability
CVE-2021-39615
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-08-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-798
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
Affected configurations
• dlink dsr-500n firmware 1.02
Related
Weakness · CWE (1)
- CWE-798 Use of Hard-coded Credentials weakness
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10235 Vendor Advisory
- https://www.dlink.com/en/security-bulletin/ Vendor Advisory
- https://www.nussko.com/advisories/advisory-2021-08-02.txt Exploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10235 Vendor Advisory
- https://www.dlink.com/en/security-bulletin/ Vendor Advisory
- https://www.nussko.com/advisories/advisory-2021-08-02.txt Exploit, Third Party Advisory