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CVE-2002-1186

21
FAUCET Score

CVE-2002-1186 describes an information disclosure vulnerability affecting Microsoft Internet Explorer versions 5.01 through 6.0. This flaw allows a remote attacker to steal sensitive user information by redirecting them to a malicious site, due to improper security checks on encoded URL characters. With a CVSS score of 5.0 (medium severity), it has a low attack complexity and requires no authentication, potentially leading to confidentiality breaches. Despite its age and a high FAUCET Risk Score, there is no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp1:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp2:*:*:*:*:*:*
5.5CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
19.12%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.1912 is in the 97th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2002-09/0018.html
Exploit
archives.neohapsis.com / archives/bugtraq/2002-09/0030.html
docs.microsoft.com / en-us/security-updates/securitybulletins/2002/ms02-066
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A143
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A471
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A495
iss.net / security_center/static/10039.php
PatchVendor Advisory
osvdb.org / 7845
securityfocus.com / bid/5610