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Vulnerability details: VCID-xfwz-3vkw-uqfu
Vulnerability ID VCID-xfwz-3vkw-uqfu
Aliases CVE-2009-3727
Summary Asterisk: SIP responses expose valid usernames (AST-2009-008)
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
epss 0.0072 https://api.first.org/data/v1/epss?cve=CVE-2009-3727
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3727.json
https://api.first.org/data/v1/epss?cve=CVE-2009-3727
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3727
533137 https://bugzilla.redhat.com/show_bug.cgi?id=533137
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.71563
EPSS Score 0.0072
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T11:27:59.878885+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3727.json 37.0.0