Buffer overflow in Diy Security Sl Foscam Video Management System
CVE-2019-25353
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (14.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Diy Security Sl Foscam Video Management System — versions 1.1.4.9
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47671 (exploit)
- www.foscam.es/ (product)
- www.vulncheck.com/advisories/foscam-video-management-system-username-denial-of-… (third-party-advisory)
Frequently asked questions
- What is CVE-2019-25353?
- CVE-2019-25353 is a high-severity vulnerability in Diy Security Sl Foscam Video Management System, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-18.
- How severe is CVE-2019-25353?
- High severity. CVSS v3 base score is 7.5 out of 10.