Buffer Overflow Vulnerability in D-Link DIR-825 R1 Web Interface
CVE-2020-29557

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dir-825 R1 Firmware
Vendor
CVE Published:
29 January 2021

Badges

👾 Exploit Exists🟣 EPSS 91%🦅 CISA Reported

Summary

A vulnerability in the web interface of D-Link DIR-825 R1 devices allows for a buffer overflow, which could be exploited by attackers to execute arbitrary code without authentication. This issue affects devices running versions prior to 3.0.1, released on November 20, 2020, enabling potential unauthorized access and control over the device.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

References

https://www.dlink.ru/ru/download2/5/19/2354/441/
x_refsource_MISC
https://shaqed.github.io/dlink/
x_refsource_MISC

EPSS Score

91% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.