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CVE-2005-2830
Microsoft Internet Explorer 5.01, 5.5, and 6, when using an HTTPS proxy server that requires Basic Authentication, sends URLs in…
Medium5.0EPSS 35.5%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
Microsoft Internet Explorer 5.01, 5.5, and 6, when using an HTTPS proxy server that requires Basic Authentication, sends URLs in cleartext, which allows remote attackers to obtain sensitive information, aka "HTTPS Proxy Vulnerability."
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 35.5% · top 1.5% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (17)
- 18064 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MS05-054 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- oval:org.mitre.oval:def:1101 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 1015350 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- http://support.avaya.com/elmodocs2/security/ASA-2005-234.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
- 15368 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2005-2909 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- oval:org.mitre.oval:def:1097 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- oval:org.mitre.oval:def:1435 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 18311 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2005-2867 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- oval:org.mitre.oval:def:1143 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- ie-https-proxy-information-disclosure(23451) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 15825 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- oval:org.mitre.oval:def:1317 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- oval:org.mitre.oval:def:1521 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?cscat=BLTNDETAIL&DocumentOID=375420 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2005-2830)Record last updated .