CVE-2002-0840

EPSS

92.05%V4

Vector

Network

Published

2004-09-01
02h00 +00:00

Modified

2021-06-06
08h10 +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

Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than CAN-2002-1157.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	6.8		AV:N/AC:M/Au:N/C:P/I:P/A:P	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	–	–	79.47%	–	–
2023-03-12	–	–	–	97.23%	–
2023-08-13	–	–	–	97.14%	–
2024-06-02	–	–	–	97.14%	–
2024-09-22	–	–	–	96.95%	–
2024-12-22	–	–	–	96.7%	–
2025-02-16	–	–	–	96.74%	–
2025-01-19	–	–	–	96.7%	–
2025-02-16	–	–	–	96.74%	–
2025-03-18	–	–	–	–	92.05%
2025-03-18	–	–	–	–	92.05,%

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	99%
2023-03-12	1%
2023-08-13	1%
2024-06-02	1%
2024-09-22	1%
2024-12-22	1%
2025-02-16	1%
2025-01-19	1%
2025-02-16	1%
2025-03-18	1%
2025-03-18	1%

Exploit information

Exploit Database EDB-ID : 21885

Publication date : 2002-10-01 22h00 +00:00
Author : mattmurphy
EDB Verified : Yes

source: https://www.securityfocus.com/bid/5847/info Apache is reported to be vulnerable to cross site scripting attacks. This vulnerability is due to the SSI error pages of the webserver not being properly sanitized of malicious HTML code. Attacker-supplied HTML and script code may be executed on a web client visiting the malicious link in the context of the webserver. Attacks of this nature may make it possible for attackers to manipulate web content or to steal cookie-based authentication credentials. It may be possible to take arbitrary actions as the victim user. http://%3CIMG%20SRC%3D%22%22%20ONERROR%3D%22alert%28document%2Ecookie%29%22 %3E.apachesite.org/raise_404