Tenda AC10 16.03.10.20 AdvSetMacMtuWan wanSpeed2 buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tenda AC10 16.03.10.20 and classified as critical. Affected by this issue is the function AdvSetMacMtuWan. This manipulation of the argument wanSpeed2 causes buffer overflow. This vulnerability is handled as CVE-2025-25454. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Tenda AC10 16.03.10.20 and classified as critical. Affected by this vulnerability is the function AdvSetMacMtuWan. The manipulation of the argument wanSpeed2 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:

Tenda AC10 V4.0si_V16.03.10.20 is vulnerable to Buffer Overflow in AdvSetMacMtuWan via wanSpeed2.

The advisory is shared at github.com. This vulnerability is known as CVE-2025-25454 since 02/07/2025. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/17/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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

02/07/2025 🔍
04/17/2025 +68 days 🔍
04/17/2025 +0 days 🔍
04/17/2025 +0 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2025-25454 (🔍)
GCVE (CVE): GCVE-0-2025-25454
GCVE (VulDB): GCVE-100-305581

Entryinfo

Created: 04/17/2025 21:47
Changes: 04/17/2025 21:47 (55)
Complete: 🔍
Cache ID: 216::103

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