TP-Link EC-70 up to 2.3.4 Build 20220902 rel.69498 buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-Link EC-70 up to 2.3.4 Build 20220902 rel.69498. It has been classified as critical. The impacted element is an unknown function. This manipulation causes buffer overflow. This vulnerability is handled as CVE-2023-28478. There is not any exploit available.

Detailsinfo

A vulnerability was found in TP-Link EC-70 up to 2.3.4 Build 20220902 rel.69498. It has been declared as critical. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.

The weakness was released 06/12/2023 as MNDT-2023-0006. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-28478 since 03/15/2023. The technical details are unknown and an exploit is not 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-2023-32148). Be aware that VulDB is the high quality source 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: 7.7
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/15/2023 🔍
06/12/2023 +88 days 🔍
06/12/2023 +0 days 🔍
12/06/2025 +908 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: MNDT-2023-0006
Status: Not defined

CVE: CVE-2023-28478 (🔍)
GCVE (CVE): GCVE-0-2023-28478
GCVE (VulDB): GCVE-100-231271
EUVD: 🔍

Entryinfo

Created: 06/12/2023 22:34
Updated: 12/06/2025 22:52
Changes: 06/12/2023 22:34 (38), 07/08/2023 12:23 (11), 01/06/2025 18:31 (34), 12/06/2025 22:52 (1)
Complete: 🔍
Cache ID: 216::103

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

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