Tenda AC6 15.03.05.16 fromAddressNat buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Tenda AC6 15.03.05.16. The impacted element is the function fromAddressNat. The manipulation leads to buffer overflow. This vulnerability is referenced as CVE-2025-29031. No exploit is available.

Detailsinfo

A vulnerability was found in Tenda AC6 15.03.05.16. It has been rated as critical. This issue affects the function fromAddressNat. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Tenda AC6 v15.03.05.16 was discovered to contain a buffer overflow via the fromAddressNat function.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2025-29031 since 03/11/2025. The exploitation is known to be easy. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/02/2025).

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-2025-6429). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: 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

03/11/2025 🔍
03/14/2025 +3 days 🔍
03/14/2025 +0 days 🔍
06/02/2025 +80 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2025-29031 (🔍)
GCVE (CVE): GCVE-0-2025-29031
GCVE (VulDB): GCVE-100-299735
EUVD: 🔍

Entryinfo

Created: 03/14/2025 16:24
Updated: 06/02/2025 09:59
Changes: 03/14/2025 16:24 (54), 03/18/2025 08:47 (12), 06/02/2025 09:59 (1)
Complete: 🔍
Cache ID: 216::103

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