The SISCO OSI stack for Windows, as used by MMS-EASE 7.10 and earlier, AX-S4 MMS 5.01 and…
Priority MEDIUM 41Published · 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 · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The SISCO OSI stack for Windows, as used by MMS-EASE 7.10 and earlier, AX-S4 MMS 5.01 and earlier, AX-S4 ICCP 3.0103 and earlier, and the ICCP Toolkit for MMS-EASE 4.10 and earlier, allows remote attackers to cause a denial of service (process crash) via certain network traffic, as demonstrated using a Nessus scan.
Why it matters now
EPSS 0.03926 90th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sisco:ax-s4_iccp:*:*:*:*:*:*:*:* | up to 3.0103 | Vulnerable | Sisco |
| cpe:2.3:a:sisco:ax-s4_mms:*:*:*:*:*:*:*:* | up to 5.01 | Vulnerable | Sisco |
| cpe:2.3:a:sisco:iccp_toolkit_for_mms-ease:*:*:*:*:*:*:*:* | up to 4.10 | Vulnerable | Sisco |
| cpe:2.3:a:sisco:mms-ease:*:*:*:*:*:*:*:* | up to 7.10 | Vulnerable | Sisco |
- cpe:2.3:a:sisco:ax-s4_iccp:*:*:*:*:*:*:*:* Versions up to 3.0103 Vulnerable ·Sisco
- cpe:2.3:a:sisco:ax-s4_mms:*:*:*:*:*:*:*:* Versions up to 5.01 Vulnerable ·Sisco
- cpe:2.3:a:sisco:iccp_toolkit_for_mms-ease:*:*:*:*:*:*:*:* Versions up to 4.10 Vulnerable ·Sisco
- cpe:2.3:a:sisco:mms-ease:*:*:*:*:*:*:*:* Versions up to 7.10 Vulnerable ·Sisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-4812
- 2026-10-03 Alias added: GHSA-gj8x-63v8-4x98
- 2026-10-16 EPSS moved to the 90th–95th percentile
References
More Sisco Ax-s4 Iccp vulnerabilities
- TI-2006-06236 The SISCO OSI stack, as used in SISCO MMS-EASE, ICCP Toolkit for MMS-EASE, AX-S4 MMS and… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-4812 · CVE Program
- CVE-2005-4812 · NVD
- FIRST EPSS
- GHSA-gj8x-63v8-4x98 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences