CVE-2007-4821

critical

Description

Buffer overflow in a certain ActiveX control in officeviewer.ocx 5.2.218.1 in EDraw Office Viewer Component 5.2 allows remote attackers to execute arbitrary code via a long first argument to the HttpDownloadFileToTempDir method, a different vulnerability than CVE-2007-3169.

References

https://www.exploit-db.com/exploits/4373

https://euvd.enisa.europa.eu/vulnerability/EUVD-2007-4802

http://www.securityfocus.com/bid/25593

http://osvdb.org/38832

Details

Source: Mitre, NVD

Published: 2007-09-11

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.09245