CVE-2019-25547 | THREATINT

Description

NetAware 1.20 contains a buffer overflow vulnerability in the User Blocking feature that allows local attackers to crash the application by supplying oversized input. Attackers can paste a malicious buffer of 512 bytes into the 'Add a website or keyword to be filtered' field and trigger a crash when removing the created block.

PUBLISHED Reserved 2026-03-21 | Published 2026-03-21 | Updated 2026-03-23 | Assigner VulnCheck

MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

1.20

affected

Credits

Alejandra Sánchez finder

References

www.exploit-db.com/exploits/46908 (ExploitDB-46908) exploit

www.infiltration-systems.com (Official Product Homepage) product

www.vulncheck.com/...f-service-via-add-block-buffer-overflow (VulnCheck Advisory: NetAware 1.20 Denial of Service via Add Block Buffer Overflow) third-party-advisory

cve.org (CVE-2019-25547)

nvd.nist.gov (CVE-2019-25547)

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