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CVE-2004-1105
Nortel Networks Contivity VPN Client displays a different error message depending on whether the username is valid or invalid, which could…
Medium5.0EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Nortel Networks Contivity VPN Client displays a different error message depending on whether the username is valid or invalid, which could allow remote attackers to gain sensitive information.
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)
- 2.0% · top 19% of all CVEs (3 Nov 2026)
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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 (6)
- 11623 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- VU#830214 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- http://www.nii.co.in/vuln/contivity.html (opens in a new tab)x_refsource_MISCx_transferred
- http://www.kb.cert.org/vuls/id/CRDY-626N7F (opens in a new tab)x_refsource_CONFIRMx_transferred
- 20041110 Nortel Networks Contivity VPN Client information leakage vulnerability (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- nortel-contivity-info-disclosure(17988) (opens in a new tab)vdb-entryx_refsource_XFx_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)
Record last updated .