CVE-2007-2228

EPSS

71.22%V4

Vector

Network

Published

2007-10-09
20h00 +00:00

Modified

2018-10-16
12h57 +00:00

Official links

CVE.org

NVD

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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CVE Descriptions

rpcrt4.dll (aka the RPC runtime library) in Microsoft Windows XP SP2, XP Professional x64 Edition, Server 2003 SP1 and SP2, Server 2003 x64 Edition and x64 Edition SP2, and Vista and Vista x64 Edition allows remote attackers to cause a denial of service (RPCSS service stop and system restart) via an RPC request that uses NTLMSSP PACKET authentication with a zero-valued verification trailer signature, which triggers an invalid dereference. NOTE: this also affects Windows 2000 SP4, although the impact is an information leak.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	7.8		AV:N/AC:L/Au:N/C:N/I:N/A:C	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

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	–	–	20.65%	–	–
2022-04-03	–	–	20.65%	–	–
2023-02-26	–	–	20.65%	–	–
2023-03-12	–	–	–	96.13%	–
2023-03-19	–	–	–	95.9%	–
2023-04-23	–	–	–	95.47%	–
2023-05-28	–	–	–	95.21%	–
2023-07-02	–	–	–	94.14%	–
2023-12-31	–	–	–	93.23%	–
2024-03-17	–	–	–	93.43%	–
2024-04-21	–	–	–	94%	–
2024-06-02	–	–	–	94%	–
2024-08-25	–	–	–	92.56%	–
2024-09-22	–	–	–	91.79%	–
2024-12-08	–	–	–	91.34%	–
2024-12-22	–	–	–	90.04%	–
2025-01-12	–	–	–	90.7%	–
2025-03-09	–	–	–	90.04%	–
2025-01-19	–	–	–	90.7%	–
2025-03-09	–	–	–	90.04%	–
2025-03-18	–	–	–	–	71.22%
2025-03-18	–	–	–	–	71.22,%

EPSS Percentile

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.

EPSS First.org

Date	Percentile
2022-02-06	94%
2022-04-03	96%
2023-02-26	97%
2023-03-12	99%
2023-03-19	99%
2023-04-23	99%
2023-05-28	99%
2023-07-02	99%
2023-12-31	99%
2024-03-17	99%
2024-04-21	99%
2024-06-02	99%
2024-08-25	99%
2024-09-22	99%
2024-12-08	99%
2024-12-22	99%
2025-01-12	99%
2025-03-09	99%
2025-01-19	99%
2025-03-09	99%
2025-03-18	99%
2025-03-18	99%