Back to Database
Status published
Critical
CVE-2021-26709
D-Link DSL-320B-D1 devices through EU_1.25 are prone to multiple Stack-Based...
Vulnerability Description
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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-26709
Credits & Attribution
No credits recorded in the NVD database.
References
More from d-link
View All →CVE-2022-44929
An access control issue in D-Link DVG-G5402SP GE_1.03 allows unauthenticated...
Unknown
0
CVE-2022-44928
D-Link DVG-G5402SP GE_1.03 was discovered to contain a command injection...
Unknown
0
CVE-2021-33259
Several web interfaces in D-Link DIR-868LW 1.12b have no authentication...
Medium
5.3
CVE-2020-9544
An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices....
High
7.5
CVE-2019-9125
An issue was discovered on D-Link DIR-878 1.12B01 devices. Because...
Critical
9.8
Affected Vendor
d-link
View all reports →Affected Software
dsl-320b-d1
Vulnerable Versions:
0
Timeline
Official Publish:
April 7th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.