D-Link DI-8100/DI-8100G/DI-8200/DI-8200G/DI-8003/DI-8003G jhttpd usb_paswd.asp sub_4621DC os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k1.04

Summaryinfo

A vulnerability described as critical has been identified in D-Link DI-8100, DI-8100G, DI-8200, DI-8200G, DI-8003 and DI-8003G 16.07.26A1/17.12.20A1/19.12.10A1. Affected by this issue is the function sub_4621DC of the file usb_paswd.asp of the component jhttpd. The manipulation of the argument hname results in os command injection. This vulnerability is cataloged as CVE-2025-10440. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as critical has been found in D-Link DI-8100, DI-8100G, DI-8200, DI-8200G, DI-8003 and DI-8003G 16.07.26A1/17.12.20A1/19.12.10A1. Affected is the function sub_4621DC of the file usb_paswd.asp of the component jhttpd. The manipulation of the argument hname with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is traded as CVE-2025-10440. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/30/2025). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The exploit is shared for download at github.com. It is declared as proof-of-concept. By approaching the search of inurl:usb_paswd.asp 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 databases at EUVD (EUVD-2025-29166) and CERT Bund (WID-SEC-2025-2161). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • D-LINK Router

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
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

09/14/2025 Advisory disclosed
09/14/2025 +0 days VulDB entry created
09/30/2025 +16 days VulDB entry last update

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2025-10440 (🔒)
GCVE (CVE): GCVE-0-2025-10440
GCVE (VulDB): GCVE-100-323874
EUVD: 🔒
CERT Bund: WID-SEC-2025-2161 - D-LINK Router: Mehrere Schwachstellen

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/14/2025 17:43
Updated: 09/30/2025 21:20
Changes: 09/14/2025 17:43 (57), 09/15/2025 14:37 (30), 09/15/2025 21:00 (1), 09/30/2025 21:20 (7)
Complete: 🔍
Submitter: shiny
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #647835: D-Link D-Link DI-8100、DI-8100G、DI-8200、DI-8200G、DI-8003、DI-8003G DI_8100-16.07.26A1 DI_8100G-17.12.20A1 DI_8200-16.07.26A1 DI_8200G-17.12.20A1 DI_8003-16.07.26A1 DI_8003G-19.12.10A1 OS Command Injection (by shiny)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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