CVE-2026-6560
Received
Received - Intake
Remote Buffer Overflow in H3C Magic B0 Edit_BasicSSID Function
Publication date: 2026-04-19
Last updated on: 2026-04-19
Assigner: VulDB
Description
Description
A security vulnerability has been detected in H3C Magic B0 up to 100R002. This vulnerability affects the function Edit_BasicSSID of the file /goform/aspForm. Such manipulation of the argument param leads to buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| h3c | magic_b0 | to 100R002 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the H3C Magic B0 device up to version 100R002, specifically in the Edit_BasicSSID function of the /goform/aspForm file. It involves manipulation of an argument parameter that leads to a buffer overflow, which can be exploited remotely.
How can this vulnerability impact me? :
The vulnerability allows a remote attacker to cause a buffer overflow, which can lead to severe consequences such as unauthorized access, data corruption, or denial of service on the affected device.
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