A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname  leads to out-of-bounds write. The attack may be initiated remotely.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
D-Link DIR-825 affected
Version Status Constraints
3.00b32 affected —

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Project Subscriptions

Vendors Products
D-link Subscribe
Dir-825 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://tzh00203.notion.site/D-Link-DIR-825-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a80458ffec58b62096940 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-96891 cve-icon cve-icon
https://vuldb.com/submit/906301 cve-icon cve-icon
https://vuldb.com/vuln/409134 cve-icon cve-icon
https://vuldb.com/vuln/409134/cti cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
History

Thu, 24 Sep 2026 03:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname  leads to out-of-bounds write. The attack may be initiated remotely.
Title D-Link DIR-825 rp-l2tp tunnel.c tunnel_set_params out-of-bounds write
First Time appeared D-link
D-link dir-825
Weaknesses CWE-119
CWE-787
CPEs cpe:2.3:h:d-link:dir-825:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link dir-825
References
Metrics cvssV2_0

{'score': 10, 'vector': 'AV:N/AC:L/Au:N/C:C/I:C/A:C/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-24T03:00:11.320Z

Reserved: 2026-09-23T19:12:25.042Z

Link: CVE-2026-96891

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-24T03:16:58.950

Modified: 2026-09-24T03:16:58.950

Link: CVE-2026-96891

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses