TP-LINK TL-WR841ND V11 PPPoEv6CfgRpm.htm denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in TP-LINK TL-WR841ND V11. Affected by this issue is some unknown functionality of the file /userRpm/PPPoEv6CfgRpm.htm. This manipulation causes denial of service. This vulnerability is tracked as CVE-2025-25900. No exploit exists.

Detailsinfo

A vulnerability was found in TP-LINK TL-WR841ND V11. It has been declared as problematic. Affected by this vulnerability is an unknown code of the file /userRpm/PPPoEv6CfgRpm.htm. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the username and password parameters at /userRpm/PPPoEv6CfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2025-25900 since 02/07/2025. Technical details of the vulnerability are known, but there is no available exploit.

By approaching the search of inurl:userRpm/PPPoEv6CfgRpm.htm it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-4139). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/07/2025 🔍
02/13/2025 +6 days 🔍
02/13/2025 +0 days 🔍
05/30/2025 +106 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: github.com
Status: Not defined

CVE: CVE-2025-25900 (🔍)
GCVE (CVE): GCVE-0-2025-25900
GCVE (VulDB): GCVE-100-295747
EUVD: 🔍

Entryinfo

Created: 02/13/2025 17:10
Updated: 05/30/2025 07:45
Changes: 02/13/2025 17:10 (17), 02/13/2025 17:13 (37), 05/30/2025 07:45 (1)
Complete: 🔍
Committer: mitr
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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