D-Link DIR-1935 SetWebFilterSetting WebFilterURLs command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in D-Link DIR-1935. It has been rated as critical. The impacted element is the function SetWebFilterSetting. This manipulation of the argument WebFilterURLs causes command injection. The identification of this vulnerability is CVE-2022-43623. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in D-Link DIR-1935 (Router Operating System) (version unknown) and classified as critical. Affected by this vulnerability is the function SetWebFilterSetting. The manipulation of the argument WebFilterURLs with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 11/04/2022 as ZDI-22-1492. The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2022-43623 since 10/21/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.8
VulDB Temp Score: 6.5
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/21/2022 🔍
11/04/2022 +14 days 🔍
11/04/2022 +0 days 🔍
11/04/2022 +0 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: ZDI-22-1492
Status: Confirmed

CVE: CVE-2022-43623 (🔍)
GCVE (CVE): GCVE-0-2022-43623
GCVE (VulDB): GCVE-100-212989

Entryinfo

Created: 11/04/2022 19:21
Changes: 11/04/2022 19:21 (40)
Complete: 🔍
Cache ID: 216::103

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