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CVE-2006-7121
The HTTP server in Linksys SPA-921 VoIP Desktop Phone allows remote attackers to cause a denial of service (reboot) via (1) a long URL, or…
High7.8EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The HTTP server in Linksys SPA-921 VoIP Desktop Phone allows remote attackers to cause a denial of service (reboot) via (1) a long URL, or a long (2) username or (3) password during Basic Authentication.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 2.0% · top 20% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (5)
- 29671 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20346 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 22267 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- linksys-spa921-long-username-dos(29349) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20061004 (0-day) Linksys SPA-921 VoIP Desktop Phone HTTP Server DoS (opens in a new tab)mailing-listx_refsource_FULLDISCx_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-2006-7121)Record last updated .