CVE-2025-25458

MEDIUM
2025-04-15 [email protected]
4.6
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:36 vuln.today
PoC Detected
Apr 22, 2025 - 16:43 vuln.today
Public exploit code
CVE Published
Apr 15, 2025 - 23:15 nvd
MEDIUM 4.6

Tags

Tenda Buffer Overflow Ac10 Firmware

Description

Tenda AC10 V4.0si_V16.03.10.20 is vulnerable to Buffer Overflow in AdvSetMacMtuWan via serverName2.

Analysis

Tenda AC10 V4.0si_V16.03.10.20 is vulnerable to Buffer Overflow in AdvSetMacMtuWan via serverName2. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Tenda AC10 V4.0si_V16.03.10.20 is vulnerable to Buffer Overflow in AdvSetMacMtuWan via serverName2. Affected products include: Tenda Ac10 Firmware.

Affected Products

Tenda Ac10 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

Priority Score

43
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +23
POC: +20

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CVE-2025-25458 vulnerability details – vuln.today
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