CVE Vulnerability

CVE-2020-26887

FRITZ!OS before 7.21 on FRITZ!Box devices allows a bypass of a DNS Rebinding protection mechanism.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses Third Party Advisory
http://packetstormsecurity.com/files/159606/FRITZ-Box-7.20-DNS-Rebinding-Protection-Bypass.html Exploit Third Party Advisory
https://en.avm.de/news/ Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-10-23 05:15

Updated : 2020-11-03 01:36

NVD link : CVE-2020-26887

Mitre link : CVE-2020-26887

Products Affected
No products.
CWE
NVD-CWE-noinfo