CVEvulnerability
CVE-2020-26567
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-10-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-306
Description
An issue was discovered on D-Link DSR-250N before 3.17B devices. The CGI script upgradeStatusReboot.cgi can be accessed without authentication. Any access reboots the device, rendering it therefore unusable for several minutes.
Affected configurations
• dlink dsr-250n firmware (< 3.17b)
Related
Weakness · CWE (1)
- CWE-306 Missing Authentication for Critical Functionality weakness
References
- http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html Exploit, Mitigation, Patch, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Oct/14 Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
- https://www.redteam-pentesting.de/advisories/rt-sa-2020-002 Exploit, Mitigation, Patch, Third Party Advisory
- http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html Exploit, Mitigation, Patch, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Oct/14 Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
- https://www.redteam-pentesting.de/advisories/rt-sa-2020-002 Exploit, Mitigation, Patch, Third Party Advisory