TP-LINK TL-WR841ND Packet WanStaticIpV6CfgRpm.htm ip 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.
5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in TP-LINK TL-WR841ND. Affected is an unknown function of the file /userRpm/WanStaticIpV6CfgRpm.htm of the component Packet Handler. The manipulation of the argument ip leads to denial of service. This vulnerability is referenced as CVE-2025-25897. No exploit is available.

Detailsinfo

A vulnerability was found in TP-LINK TL-WR841ND (affected version not known) and classified as problematic. This issue affects some unknown functionality of the file /userRpm/WanStaticIpV6CfgRpm.htm of the component Packet Handler. The manipulation of the argument ip with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the 'ip' parameter at /userRpm/WanStaticIpV6CfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-25897 since 02/07/2025. Technical details are known, but no exploit is available.

By approaching the search of inurl:userRpm/WanStaticIpV6CfgRpm.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-2025-4136). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

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: Yes

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-2025-25897 (🔍)
GCVE (CVE): GCVE-0-2025-25897
GCVE (VulDB): GCVE-100-295745
EUVD: 🔍

Entryinfo

Created: 02/13/2025 17:11
Updated: 05/30/2025 07:45
Changes: 02/13/2025 17:11 (55), 03/19/2025 03:13 (12), 05/30/2025 07:45 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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