November 3, 2021 · Applied Cybernetics Group
CVE-2020-29557 D-Link DIR-825 R1 Devices
D-Link DIR-825 R1 Devices Buffer Overflow Vulnerability
- Added to KEV
2021-11-03- Federal due date
2022-05-03- Vendor
- D-Link
- Product
- DIR-825 R1 Devices
- EPSS
- 99.0th percentile (score 0.557, as of
2026-11-06) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- ATT&CK
- T1059 , T1190 , T1584.005 · signal rollup
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2020-29557
CISA short description
D-Link DIR-825 R1 devices contain a buffer overflow vulnerability in the web interface that may allow for remote code execution.
Required action
Apply updates per vendor instructions.