The Session Initiation Protocol (SIP) implementation in Alcatel OmniPCX Enterprise 5.0 Lx…
Priority LOW 31Published · 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 Session Initiation Protocol (SIP) implementation in Alcatel OmniPCX Enterprise 5.0 Lx allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.
Why it matters now
EPSS 0.05 92nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:alcatel-lucent:omnipcx:5.0:*:linux:*:*:*:*:* | 5.0 | Vulnerable | Alcatel-Lucent |
- cpe:2.3:a:alcatel-lucent:omnipcx:5.0:*:linux:*:*:*:*:* Versions 5.0 Vulnerable ·Alcatel-Lucent
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2003-1108
- 2026-10-03 Alias added: GHSA-8cg4-mrgx-qxgm
References
More Alcatel-Lucent Omnipcx vulnerabilities
- TI-2002-01612 Alcatel OmniPCX 4400 installs known user accounts and passwords in the /etc/password file… CVSS 2.0HIGH 10.0
- TI-2007-05149 The Communication Server in Alcatel-Lucent OmniPCX Enterprise 7.1 and earlier caches an… CVSS 2.0HIGH 8.5
- TI-2007-02428 Alcatel-Lucent IP-Touch Telephone running OmniPCX Enterprise 7.0 and later enables the… CVSS 2.0HIGH 7.5
- TI-2011-00297 Multiple stack-based buffer overflows in unspecified CGI programs in the Unified… CVSS 2.0MEDIUM 5.8
- TI-2002-00282 FTP service in Alcatel OmniPCX 4400 allows the "halt" user to gain root privileges by modifying root's .profile file. CVSS 2.0MEDIUM 6.2
- TI-2002-00284 Alcatel OmniPCX 4400 installs files with world-writable permissions, which allows local… CVSS 2.0MEDIUM 4.6
Sources
- CVE-2003-1108 · CVE Program
- CVE-2003-1108 · NVD
- FIRST EPSS
- GHSA-8cg4-mrgx-qxgm · 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