TP-Link TL-WR940N/TL-WR941ND/TL-WR743ND/TL-WR841N GET Request 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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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-Link TL-WR940N, TL-WR941ND, TL-WR743ND and TL-WR841N. It has been rated as problematic. This impacts an unknown function of the component GET Request Handler. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2023-36358. No exploit exists.

Detailsinfo

A vulnerability was found in TP-Link TL-WR940N, TL-WR941ND, TL-WR743ND and TL-WR841N (Router Operating System) (version unknown). It has been classified as problematic. This affects an unknown function of the component GET Request Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

TP-Link TL-WR940N V2/V3/V4, TL-WR941ND V5/V6, TL-WR743ND V1 and TL-WR841N V8 were discovered to contain a buffer overflow in the component /userRpm/AccessCtrlAccessTargetsRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.

The weakness was disclosed 06/23/2023. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-36358 since 06/21/2023. Neither technical details nor an exploit are publicly available.

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-2023-40326). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

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

NVD Base Score: 7.7
NVD Vector: 🔍

CNA Base Score: 7.7
CNA Vector: 🔍

CVSSv2info

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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

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

06/21/2023 🔍
06/23/2023 +2 days 🔍
06/23/2023 +0 days 🔍
01/13/2026 +935 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-36358 (🔍)
GCVE (CVE): GCVE-0-2023-36358
GCVE (VulDB): GCVE-100-232197
EUVD: 🔍

Entryinfo

Created: 06/23/2023 08:18
Updated: 01/13/2026 21:26
Changes: 06/23/2023 08:18 (38), 06/23/2023 08:19 (1), 07/17/2023 12:47 (11), 12/11/2024 00:39 (26), 01/13/2026 21:26 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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