CVE-2008-1390

CRITICAL

The AsteriskGUI HTTP server in Asterisk Open Source 1.4.x before 1.4.19-rc3 and 1.6.x before 1.6.0-beta6, Business Edition C.x.x before C.1.6, AsteriskNOW before 1.0.2, Appliance Developer Kit befo...

Affects 5 products across 1 vendor.

CVSS 2.09.3
EPSS3.8%
Percentile90th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network.
CWE Weakness Definitions
CWE-255: CWE-255
◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2008. A critical vulnerability affects Asterisk systems (CVE-2008-1390). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2008-GLOBAL-330439-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2008-1390?
This vulnerability was disclosed in 2008. A critical vulnerability affects Asterisk systems (CVE-2008-1390). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2008-1390?
CVE-2008-1390 has CVSS 9.3 (Critical). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. EPSS: 3.8%.
Is CVE-2008-1390 actively exploited?
No confirmed active exploitation of CVE-2008-1390 as of 2026-09-25.
How do I remediate CVE-2008-1390?
Priority: MEDIUM. PSIRT: [email protected]
What systems are affected by CVE-2008-1390?
CVE-2008-1390 affects Asterisk Asterisk, Asterisk Appliance Developer Kit, Asterisknow, S800I, Asterisk Business Edition.
Vulnerability Details
CVE IDCVE-2008-1390
BSIDBS-2008-GLOBAL-330439-C BreachSpider Global ID
CVSS VectorAV:N/AC:M/Au:N/C:C/I:C/A:C
Published2008-03-24
Last Modified2026-06-16
ICS Relevance0%
Weakness (CWE)
CWE-255
SourceNVD
Official Description

The AsteriskGUI HTTP server in Asterisk Open Source 1.4.x before 1.4.19-rc3 and 1.6.x before 1.6.0-beta6, Business Edition C.x.x before C.1.6, AsteriskNOW before 1.0.2, Appliance Developer Kit before revision 104704, and s800i 1.0.x before 1.1.0.2 generates insufficiently random manager ID values, which makes it easier for remote attackers to hijack a manager session via a series of ID guesses.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: The AsteriskGUI HTTP server in Asterisk Open Source 1.4.x before 1.4.19-rc3 and 1.6.x before 1.6.0-beta6, Business Edition C.x.x before C.1.6, AsteriskNOW before 1.0.2, Appliance Developer Kit before revision 104704, and s800i 1.0.x before 1.1.0.2 generates insufficiently random manager ID values, which makes it easier for remote attackers to hijack a manager session via a series of ID guesses. CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Asterisk Asterisk 1.4.1 1.4.2 1.4.3 1.4.4 1.4.5 1.4.6
+15 more1.4.7 1.4.8 1.4.9 1.4.10 1.4.11 1.4.12 1.4.13 1.4.14 1.4.15 1.4.16 1.4.17 1.4.18.1 1.4_beta 1.4_revision_95946 1.6
Asterisk Asterisk Appliance Developer Kit 0.2 0.3 0.4 0.5 0.6 0.7
+2 more0.8 1.4
Asterisk Asterisknow 1.0 beta_5 beta_6 beta_7
Asterisk S800I 1.0 1.0.1 1.0.2 1.0.3 1.1.0
Asterisk Asterisk Business Edition c.1.0-beta7 c.1.0-beta8
Remediation

No official vendor advisory link on record. See the CVE record →

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 6779 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hashf292b094107370f8a284219ba6e9ad868363853a23132137eaa8663a71879b82955a2f07b332d0a9533bff79efb0e269b8b7b6faeccc9302cf7a5ac36842e2ae
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