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Description

Foscam Video Management System 1.1.4.9 contains a denial of service vulnerability in the username input field that allows attackers to crash the application. Attackers can overwrite the username with a 520-byte buffer of repeated 'A' characters to trigger an application crash during device login.

PUBLISHED Reserved 2026-02-13 | Published 2026-02-18 | Updated 2026-02-19 | Assigner VulnCheck




MEDIUM: 4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

1.1.4.9
affected

Credits

chuyreds finder

References

www.exploit-db.com/exploits/47671 (ExploitDB-47671) exploit

www.foscam.es/ (Foscam Official Homepage) product

www.vulncheck.com/...ement-system-username-denial-of-service (VulnCheck Advisory: Foscam Video Management System 1.1.4.9 - 'Username' Denial of Service) third-party-advisory

cve.org (CVE-2019-25353)

nvd.nist.gov (CVE-2019-25353)

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