The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500…
Priority LOW 27Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000, when running IPSec, allows remote attackers to cause a denial of service (crash) via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
Why it matters now
EPSS 0.02008 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:avaya:vsu_100:3.2.40:*:*:*:*:*:*:* | 3.2.40 | Vulnerable | Avaya |
| cpe:2.3:a:avaya:vsu_10000:3.2.40:*:*:*:*:*:*:* | 3.2.40 | Vulnerable | Avaya |
| cpe:2.3:a:avaya:vsu_2000:3.2.40:*:*:*:*:*:*:* | 3.2.40 | Vulnerable | Avaya |
| cpe:2.3:a:avaya:vsu_7500:3.2.40:*:*:*:*:*:*:* | 3.2.40 | Vulnerable | Avaya |
| cpe:2.3:h:avaya:csu_5000:3.2.40:*:*:*:*:*:*:* | 3.2.40 | Vulnerable | Avaya |
- cpe:2.3:a:avaya:vsu_100:3.2.40:*:*:*:*:*:*:* Versions 3.2.40 Vulnerable ·Avaya
- cpe:2.3:a:avaya:vsu_10000:3.2.40:*:*:*:*:*:*:* Versions 3.2.40 Vulnerable ·Avaya
- cpe:2.3:a:avaya:vsu_2000:3.2.40:*:*:*:*:*:*:* Versions 3.2.40 Vulnerable ·Avaya
- cpe:2.3:a:avaya:vsu_7500:3.2.40:*:*:*:*:*:*:* Versions 3.2.40 Vulnerable ·Avaya
- cpe:2.3:h:avaya:csu_5000:3.2.40:*:*:*:*:*:*:* Versions 3.2.40 Vulnerable ·Avaya
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-0718
- 2026-10-03 Alias added: GHSA-vmvc-m45v-29vq
References
Sources
- CVE-2006-0718 · CVE Program
- CVE-2006-0718 · NVD
- FIRST EPSS
- GHSA-vmvc-m45v-29vq · GitHub Advisory Database · CC BY 4.0
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