D-Link DWL-6610 4.3.0.8B003C pcap_download_handler command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.7$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in D-Link DWL-6610 4.3.0.8B003C. Affected by this issue is the function pcap_download_handler. This manipulation causes command injection. This vulnerability appears as CVE-2023-43202. There is no available exploit.

Detailsinfo

A vulnerability has been found in D-Link DWL-6610 4.3.0.8B003C and classified as critical. Affected by this vulnerability is the function pcap_download_handler. The manipulation 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 summary by CVE is:

D-LINK DWL-6610 FW_v_4.3.0.8B003C was discovered to contain a command injection vulnerability in the function pcap_download_handler. This vulnerability allows attackers to execute arbitrary commands via the update.device.packet-capture.tftp-file-name parameter.

The weakness was presented 09/20/2023. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-43202 since 09/18/2023. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/03/2026). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

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-2023-47621). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.0
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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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: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/18/2023 🔍
09/20/2023 +2 days 🔍
09/20/2023 +0 days 🔍
02/03/2026 +867 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-43202 (🔍)
GCVE (CVE): GCVE-0-2023-43202
GCVE (VulDB): GCVE-100-240043
EUVD: 🔍

Entryinfo

Created: 09/20/2023 17:55
Updated: 02/03/2026 13:56
Changes: 09/20/2023 17:55 (38), 10/13/2023 14:08 (11), 09/25/2024 04:25 (27), 02/03/2026 13:56 (1)
Complete: 🔍
Cache ID: 216::103

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

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