CVE-2020-29557
CriticalActively exploited (CISA KEV)
Description
An issue was discovered on D-Link DIR-825 R1 devices through 3.0.1 before 2020-11-20. A buffer overflow in the web interface allows attackers to achieve pre-authentication remote code execution.
SeverityCritical
CVSS9.8
Exploit probability—
Product
D-Link DIR-825 R1 Devices
PublishedJan 29, 2021
First seenJan 29, 2021
Added to KEVNov 3, 2021
Weakness typeCWE-119Memory buffer bounds error
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: May 3, 2022Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dlink dir-825_r1_firmware | v ≤ 3.0.1 | — |
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