Description
A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11, triggered by the dnsserver1 and dnsserver2 parameters at /userRpm/WanSlaacCfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
Published: 2025-02-13
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2025-4140 A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11, triggered by the dnsserver1 and dnsserver2 parameters at /userRpm/WanSlaacCfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00043}

 epss

{'score': 0.00048}

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00055}

 epss

{'score': 0.00043}

Thu, 20 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 18 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link tl-wr841nd
Tp-link tl-wr841nd Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:tp-link:tl-wr841nd:v11:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:tl-wr841nd_firmware:-:*:*:*:*:*:*:*
Vendors & Products Tp-link
Tp-link tl-wr841nd
Tp-link tl-wr841nd Firmware
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Thu, 13 Feb 2025 15:30:00 +0000

Type Values Removed Values Added
Description A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11, triggered by the dnsserver1 and dnsserver2 parameters at /userRpm/WanSlaacCfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
References

Subscriptions

Tp-link Tl-wr841nd Tl-wr841nd Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-20T14:44:22.610Z

Reserved: 2025-02-07T00:00:00.000Z

Link: CVE-2025-25901

cve-icon Vulnrichment

Updated: 2025-02-20T14:42:12.641Z

cve-icon NVD

Status : Modified

Published: 2025-02-13T16:16:50.180

Modified: 2025-02-20T15:15:14.380

Link: CVE-2025-25901

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses