PT-2025-34440 · Tenda · Tenda Ax3

Jiaqian Peng · Published 2025-07-15 · Updated 2025-09-26 · CVE-2025-55605

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Tenda AX3 version 16.03.12.10 CN

Description: The Tenda AX3 device is susceptible to a buffer overflow issue in the saveParentControlInfo() function. The vulnerability is triggered through the deviceName parameter.

Recommendations: Update to a newer version that contains a fix for this issue. As a temporary workaround, consider restricting the use of the deviceName parameter in the saveParentControlInfo() function until a patch is available.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-11139

CVE-2025-55605

Affected Products

Tenda Ax3

References · 8

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_46/46.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2025-11139 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-55605 · Security Note
• https://osv.dev/vulnerability/CVE-2025-55605 · Vendor Advisory
• https://twitter.com/cracbot/status/1960658620170768853 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1959006155654439107 · Twitter Post
• https://twitter.com/CVEnew/status/1958964672046276698 · Twitter Post
• https://t.me/cveNotify/136536 · Telegram Post