Asterisk Open Source 1.2.x before 1.2.26 and 1.4.x before 1.4.16, and Business Edition…
Priority LOW 24CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
Asterisk Open Source 1.2.x before 1.2.26 and 1.4.x before 1.4.16, and Business Edition B.x.x before B.2.3.6 and C.x.x before C.1.0-beta8, when using database-based registrations ("realtime") and host-based authentication, does not check the IP address when the username is correct and there is no password, which allows remote attackers to bypass authentication using a valid username.
Why it matters now
EPSS 0.01951 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 · 46
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.2:*:*:*:*:*:*:* | b.1.3.2 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.3:*:*:*:*:*:*:* | b.1.3.3 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.0:*:*:*:*:*:*:* | b.2.2.0 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.1:*:*:*:*:*:*:* | b.2.2.1 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.1:*:*:*:*:*:*:* | b.2.3.1 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.2:*:*:*:*:*:*:* | b.2.3.2 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.3:*:*:*:*:*:*:* | b.2.3.3 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.4:*:*:*:*:*:*:* | b.2.3.4 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:asterisk_business_edition:c.1.0beta7:*:*:*:*:*:*:* | c.1.0beta7 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.0beta1:*:*:*:*:*:*:* | 1.2.0beta1 | Vulnerable | asterisk |
- cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.2:*:*:*:*:*:*:* Versions b.1.3.2 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.3:*:*:*:*:*:*:* Versions b.1.3.3 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.0:*:*:*:*:*:*:* Versions b.2.2.0 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.1:*:*:*:*:*:*:* Versions b.2.2.1 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.1:*:*:*:*:*:*:* Versions b.2.3.1 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.2:*:*:*:*:*:*:* Versions b.2.3.2 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.3:*:*:*:*:*:*:* Versions b.2.3.3 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.4:*:*:*:*:*:*:* Versions b.2.3.4 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:asterisk_business_edition:c.1.0beta7:*:*:*:*:*:*:* Versions c.1.0beta7 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.0beta1:*:*:*:*:*:*:* Versions 1.2.0beta1 Vulnerable ·asterisk
Show 36 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:asterisk:open_source:1.2.0beta2:*:*:*:*:*:*:* | 1.2.0beta2 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.5:*:*:*:*:*:*:* | 1.2.5 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.6:*:*:*:*:*:*:* | 1.2.6 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.7:*:*:*:*:*:*:* | 1.2.7 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.8:*:*:*:*:*:*:* | 1.2.8 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.9:*:*:*:*:*:*:* | 1.2.9 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.10:*:*:*:*:*:*:* | 1.2.10 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.11:*:*:*:*:*:*:* | 1.2.11 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.13:*:*:*:*:*:*:* | 1.2.13 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.14:*:*:*:*:*:*:* | 1.2.14 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.15:*:*:*:*:*:*:* | 1.2.15 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.16:*:*:*:*:*:*:* | 1.2.16 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.17:*:*:*:*:*:*:* | 1.2.17 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.18:*:*:*:*:*:*:* | 1.2.18 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.19:*:*:*:*:*:*:* | 1.2.19 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.21:*:*:*:*:*:*:* | 1.2.21 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.22:*:*:*:*:*:*:* | 1.2.22 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.23:*:*:*:*:*:*:* | 1.2.23 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.24:*:*:*:*:*:*:* | 1.2.24 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.2.25:*:*:*:*:*:*:* | 1.2.25 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.2:*:*:*:*:*:*:* | 1.4.2 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.3:*:*:*:*:*:*:* | 1.4.3 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.4:*:*:*:*:*:*:* | 1.4.4 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.5:*:*:*:*:*:*:* | 1.4.5 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.6:*:*:*:*:*:*:* | 1.4.6 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.7:*:*:*:*:*:*:* | 1.4.7 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.8:*:*:*:*:*:*:* | 1.4.8 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.9:*:*:*:*:*:*:* | 1.4.9 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.10:*:*:*:*:*:*:* | 1.4.10 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.11:*:*:*:*:*:*:* | 1.4.11 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.12:*:*:*:*:*:*:* | 1.4.12 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.13:*:*:*:*:*:*:* | 1.4.13 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.14:*:*:*:*:*:*:* | 1.4.14 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4.15:*:*:*:*:*:*:* | 1.4.15 | Vulnerable | asterisk |
| cpe:2.3:a:asterisk:open_source:1.4beta:*:*:*:*:*:*:* | 1.4beta | Vulnerable | asterisk |
- cpe:2.3:a:asterisk:open_source:1.2.0beta2:*:*:*:*:*:*:* Versions 1.2.0beta2 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.5:*:*:*:*:*:*:* Versions 1.2.5 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.6:*:*:*:*:*:*:* Versions 1.2.6 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.7:*:*:*:*:*:*:* Versions 1.2.7 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.8:*:*:*:*:*:*:* Versions 1.2.8 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.9:*:*:*:*:*:*:* Versions 1.2.9 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.10:*:*:*:*:*:*:* Versions 1.2.10 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.11:*:*:*:*:*:*:* Versions 1.2.11 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.13:*:*:*:*:*:*:* Versions 1.2.13 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.14:*:*:*:*:*:*:* Versions 1.2.14 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.15:*:*:*:*:*:*:* Versions 1.2.15 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.16:*:*:*:*:*:*:* Versions 1.2.16 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.17:*:*:*:*:*:*:* Versions 1.2.17 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.18:*:*:*:*:*:*:* Versions 1.2.18 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.19:*:*:*:*:*:*:* Versions 1.2.19 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.21:*:*:*:*:*:*:* Versions 1.2.21 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.22:*:*:*:*:*:*:* Versions 1.2.22 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.23:*:*:*:*:*:*:* Versions 1.2.23 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.24:*:*:*:*:*:*:* Versions 1.2.24 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.2.25:*:*:*:*:*:*:* Versions 1.2.25 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.3:*:*:*:*:*:*:* Versions 1.4.3 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.4:*:*:*:*:*:*:* Versions 1.4.4 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.5:*:*:*:*:*:*:* Versions 1.4.5 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.6:*:*:*:*:*:*:* Versions 1.4.6 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.7:*:*:*:*:*:*:* Versions 1.4.7 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.8:*:*:*:*:*:*:* Versions 1.4.8 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.9:*:*:*:*:*:*:* Versions 1.4.9 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.10:*:*:*:*:*:*:* Versions 1.4.10 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.11:*:*:*:*:*:*:* Versions 1.4.11 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.12:*:*:*:*:*:*:* Versions 1.4.12 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.13:*:*:*:*:*:*:* Versions 1.4.13 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.14:*:*:*:*:*:*:* Versions 1.4.14 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4.15:*:*:*:*:*:*:* Versions 1.4.15 Vulnerable ·asterisk
- cpe:2.3:a:asterisk:open_source:1.4beta:*:*:*:*:*:*:* Versions 1.4beta Vulnerable ·asterisk
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-6430
- 2026-10-03 Alias added: GHSA-3h3j-j53r-q78w
References
More Asterisk Business Edition vulnerabilities
- TI-2008-01337 The AsteriskGUI HTTP server in Asterisk Open Source 1.4.x before 1.4.19-rc3 and 1.6.x… CVSS 2.0HIGH 9.3
- TI-2008-01239 Multiple buffer overflows in Asterisk Open Source 1.4.x before 1.4.18.1 and 1.4.19-rc3… CVSS 2.0HIGH 7.5
- TI-2008-00085 The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition… CVSS 2.0MEDIUM 5.0
- TI-2008-01282 Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before… CVSS 2.0HIGH 8.8
- TI-2008-03126 The FWDOWNL firmware-download implementation in Asterisk Open Source 1.0.x, 1.2.x before… CVSS 2.0HIGH 7.8
- TI-2008-01847 The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before… CVSS 2.0HIGH 7.1
Sources
- CVE-2007-6430 · CVE Program
- CVE-2007-6430 · NVD
- FIRST EPSS
- GHSA-3h3j-j53r-q78w · 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