CVE-2020-29557

CRITICALCISA KEV

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/29/2021

Last Modified11/7/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorD-Link

ProductDIR-825 R1 Devices

Vulnerability NameD-Link DIR-825 R1 Devices Buffer Overflow Vulnerability

KEV Date Added2021-11-03

Remediation Due Date2022-05-03

Ransomware UseUnknown

Affected Products

dlink:dir-825dlink:dir-825\/adlink:dir-825\/acdlink:dir-825\/acfdlink:dir-825\/gfdlink:dir-825_r1_firmware

Weaknesses (CWE)

CWE-119CWE-119

References

https://shaqed.github.io/dlink/(cve@mitre.org)

https://www.dlink.ru/ru/download2/5/19/2354/441/(cve@mitre.org)

https://shaqed.github.io/dlink/(af854a3a-2127-422b-91ae-364da2661108)

https://www.dlink.ru/ru/download2/5/19/2354/441/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-29557(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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