CVE-2021-30072

CRITICAL

D-Link DIR-878 1.30B08 - Buffer Overflow

Title source: llm
STIX 2.1

Description

An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.dlink.com/en/security-bulletin/

Scores

CVSS v3 9.8
EPSS 0.0046
EPSS Percentile 64.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
dlink/dir-878_firmware < 1.30b08
Published Apr 02, 2021
Tracked Since Feb 18, 2026