CVE-2019-25353
Buffer Overflow in Foscam VMS Username Causes DoS Crash
Publication date: 2026-02-18
Last updated on: 2026-02-18
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| foscam | video_management_system | 1.1.4.9 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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 Foscam Video Management System version 1.1.4.9. It is a denial of service (DoS) vulnerability that occurs in the username input field. An attacker can exploit this by sending a specially crafted username consisting of a 520-byte buffer filled with repeated 'A' characters. This causes the application to crash during the device login process.
How can this vulnerability impact me? :
The impact of this vulnerability is a denial of service condition. An attacker can crash the Foscam Video Management System application by exploiting the username input field, which may disrupt normal operations and prevent legitimate users from accessing the system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know