MEDIUM
CVE-2009-2491
NVD-CWE-noinfoPublished: July 16, 2009· Updated: Jun 16, 2026
4.4
CVSS v3.1
Official Description
The utaudiod daemon in Sun Ray Server Software (SRSS) 4.0, when Solaris Trusted Extensions is enabled, allows local users to access the sessions of arbitrary users via unknown vectors related to "resource leaks."
Technical Analysis
CVE-2009-2491 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityM
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityP
IntegrityP
AvailabilityP
AV:L/AC:M/Au:N/C:P/I:P/A:P
Affected Vendors & Products
sun1 product(s)
ray server software
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (10)
→
http://sunsolve.sun.com/search/document.do?assetkey=1-66-253889-1Patch · Vendor Advisory
→
http://sunsolve.sun.com/search/document.do?assetkey=1-66-253889-1Patch · Vendor Advisory
Quick Facts
CVE IDCVE-2009-2491
CVSS Score4.4 / 10
SeverityMEDIUM
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedJul 16, 2009
Related CVEs (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2009-2491 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.