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CVE-1999-1235

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which...

4.6 MediumPublic exploit

CVE-1999-1235 is a medium vulnerability (CVSS 4.6) in Microsoft Internet Explorer, published August 25, 1999. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.71%, the 86th percentile. No source names a fixed version.

What does this mean?
Severity
4.6 MediumCVSS 2.0, NVD
Exploit chance
2.71%EPSS, 86th percentile
Exploitation
None known1 public exploit
Fixed in
No fix listedNo source names one

Description

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

Exploit likelihood

2.71%Up 0.3 points since Feb 4, 2022
90%50%10%1%

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
Exploit-DBMicrosoft Internet Explorer 5 - FTP Password Storage1999-08-25

What each source reports

NVD Score used4.6

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

Record
CVE-1999-1235
CVSS 2.0
4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE ListNo score

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

Record
CVE-1999-1235
Updated
2026-11-02
EUVDEUVD-1999-1216No score

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

Record
EUVD-1999-1216
Updated
2026-11-03
GitHub AdvisoriesGHSA-v7w3-r9q2-mwx4No score

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which...

Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

Record
GHSA-v7w3-r9q2-mwx4
Updated
2026-11-02

History

History
RecordedChangedSources
facts
aliasesEUVD
first indexedCVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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