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VULNERABILITIES

CVE-2020-26567 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html CVEExploitMitigationPatchThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2020/Oct/14 CVEExploitMailing ListMitigationPatchThird Party Advisory
https://www.redteam-pentesting.de/advisories/rt-sa-2020-002 CVEExploitMitigationPatchThird Party Advisory
http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html [email protected]ExploitMitigationPatchThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2020/Oct/14 [email protected]ExploitMailing ListMitigationPatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-306Missing Authentication for Critical Function[email protected]

Affected Products

ProductVersions
dlink dsr-250n firmware
< 3.17b

CPE

  • cpe:2.3:o:dlink:dsr-250n_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dlink dsr-250n
All versions

CPE

  • cpe:2.3:h:dlink:dsr-250n:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-26567
NVD Published Date:
Oct 8, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-26567 Details - Not Deferred