CVE Vulnerability

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.

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1
Information

Published : 2020-10-08 01:15

Updated : 2020-10-19 08:02

NVD link : CVE-2020-26567

Mitre link : CVE-2020-26567

Products Affected
No products.
CWE
CWE-306