TP-Link TL-WR886N 7.0_3.0.14_Build_221115_Rel.56908n.bin upgradeInfoRegister stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-Link TL-WR886N 7.0_3.0.14_Build_221115_Rel.56908n.bin and classified as critical. This impacts the function upgradeInfoRegister. The manipulation results in stack-based overflow. This vulnerability is known as CVE-2023-46523. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in TP-Link TL-WR886N 7.0_3.0.14_Build_221115_Rel.56908n.bin (Router Operating System). Affected is the function upgradeInfoRegister. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 10/25/2023. This vulnerability is traded as CVE-2023-46523 since 10/23/2023. Technical details are known, but there is no available exploit.

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-2023-50729). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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

10/23/2023 🔍
10/25/2023 +2 days 🔍
10/25/2023 +0 days 🔍
02/17/2026 +846 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-46523 (🔍)
GCVE (CVE): GCVE-0-2023-46523
GCVE (VulDB): GCVE-100-243450
EUVD: 🔍

Entryinfo

Created: 10/25/2023 18:28
Updated: 02/17/2026 01:55
Changes: 10/25/2023 18:28 (37), 11/17/2023 07:16 (2), 11/17/2023 07:22 (11), 09/11/2024 22:20 (27), 02/17/2026 01:55 (1)
Complete: 🔍
Cache ID: 216::103

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

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