CVE-2004-1656 : 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	–	–	4.19%	–	–
2022-04-03	–	–	4.19%	–	–
2022-07-17	–	–	4.19%	–	–
2023-03-12	–	–	–	1.73%	–
2023-12-24	–	–	–	1.73%	–
2024-01-28	–	–	–	1.72%	–
2024-03-10	–	–	–	1.72%	–
2024-06-02	–	–	–	1.72%	–
2024-09-01	–	–	–	1.59%	–
2024-12-22	–	–	–	3.2%	–
2025-01-19	–	–	–	3.2%	–
2025-03-18	–	–	–	–	3.06%
2025-03-18	–	–	–	–	3.06,%

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	7%
2022-04-03	86%
2022-07-17	87%
2023-03-12	86%
2023-12-24	87%
2024-01-28	87%
2024-03-10	88%
2024-06-02	88%
2024-09-01	88%
2024-12-22	91%
2025-01-19	91%
2025-03-18	86%
2025-03-18	86%

source: https://www.securityfocus.com/bid/11083/info Comersus Cart is reported prone to a HTTP response splitting vulnerability. A remote attacker may exploit this vulnerability to influence or misrepresent how web content is served, cached or interpreted. This could aid in various attacks, which try to entice client users into a false sense of trust. This issue was identified in Comersus Shopping Cart 5.0991, however, other versions may be affected as well. http://www.example.com/path_to_comersus/comersus_customerLoggedVerify.asp? redirecturl=%0d%0a%0d%0aHTTP/1.0%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aContent-L ength:%2028%0d%0a%0d%0a{html}0wned%20by%20me{/html}