CVE-2020-26887
High
Description
FRITZ!OS before 7.21 on FRITZ!Box devices allows a bypass of a DNS Rebinding protection mechanism.
SeverityHigh
CVSS7.8
Exploit probability—
ProductAvm Fritz\!box 7490 Firmware
PublishedOct 23, 2020
First seenOct 23, 2020
How to fix
Update
- avm fritz\!box_7490_firmware7.21 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| avm fritz\!box_7490_firmware | v < 7.21 | 7.21 |
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