CVE-1999-0827

low

Microsoft

CVSS v3 Base Score

2.6

AV:N/AC:H/Au:N/C:P/I:N/A:N

EPSS Score

0.9%

Exploitation probability in 30 days

Top 25% most likely to be exploited

Attack Characteristics

Attack Vector

Network

Attack Complexity

High

Confidentiality

Integrity

None

Availability

None

Published: November 1, 1999 (9691 days ago)

Last Modified: April 16, 2026

Source: NVD

Description

By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.

NVD-CWE-Other

microsoft iemicrosoft internet explorernetscape navigator