CVE-2020-26567

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.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

17.18% chance of exploitation in the next 30 days, 97th percentile

Published

2020-10-08

Updated

2024-08-04

Proof-of-concept exploits (3)

• http://packetstormsecurity.com/files/159516/D-Link-DSR-250N-Denial-Of-Service.html
• http://seclists.org/fulldisclosure/2020/Oct/14
• https://www.redteam-pentesting.de/advisories/rt-sa-2020-002

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/48863

References

• CVE Record
• NVD entry

Related

• CVE-2020-26566
• CVE-2020-26574
• CVE-2020-26565
• CVE-2020-26623
• CVE-2020-26564
• CVE-2020-26624