CVE-2021-26709
CRITICALD-Link DSL-320B-D1 <= EU_1.25 - Unauthenticated Stack-Based Buffer Overflow via login.xgi Parameters
Title source: llmDescription
D-Link DSL-320B-D1 devices through EU_1.25 are prone to multiple Stack-Based Buffer Overflows that allow unauthenticated remote attackers to take over a device via the login.xgi user and pass parameters. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://www.dlink.com/en/security-bulletin
Vendor Advisory x_refsource_misc
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10216
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2021/Apr/15
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/162133/D-Link-DSL-320B-D1-Pre-Authentication-Buffer-Overflow.html
Scores
CVSS v3
9.8
EPSS
0.4008
EPSS Percentile
98.5%
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)
d-link/dsl-320b-d1
< eu_1.25
Published
Apr 07, 2021
Tracked Since
Feb 18, 2026