TP-Link Archer C7v2 v2_en_us_180114 GET Request Parameter denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in TP-Link Archer C7v2 v2_en_us_180114. This affects an unknown function of the component GET Request Parameter Handler. This manipulation causes denial of service. This vulnerability is registered as CVE-2023-2646. The attack requires access to the local network. Furthermore, an exploit is available. It is advisable to implement restrictive firewalling. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in TP-Link Archer C7v2 v2_en_us_180114 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component GET Request Parameter Handler. 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 weakness was published 05/11/2023. This vulnerability is known as CVE-2023-2646. Technical details are unknown but an exploit is available.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

Proper firewalling of is able to address this issue.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.5
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (VulDB): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/11/2023 🔍
05/11/2023 +0 days 🔍
05/11/2023 +0 days 🔍
01/24/2025 +624 days 🔍

Sourcesinfo

Vendor: tp-link.com

Status: Not defined

CVE: CVE-2023-2646 (🔍)
GCVE (CVE): GCVE-0-2023-2646
GCVE (VulDB): GCVE-100-228775
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/11/2023 07:34
Updated: 01/24/2025 18:33
Changes: 05/11/2023 07:34 (39), 06/07/2023 14:08 (2), 06/07/2023 14:11 (28), 01/24/2025 18:33 (26)
Complete: 🔍
Submitter: a2ure
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #149356: The new crash vulnerability on TPLINK c7v2 device (by a2ure)

Be aware that VulDB is the high quality source for vulnerability data.

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