HIGH
CVE-2008-5714
CWE-189Published: December 24, 2008· Updated: Jun 16, 2026
7.8
CVSS v3.1
Official Description
Off-by-one error in monitor.c in Qemu 0.9.1 might make it easier for remote attackers to guess the VNC password, which is limited to seven characters where eight was intended.
Technical Analysis
CVE-2008-5714 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
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 VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityNone
AvailabilityNone
AV:N/AC:L/Au:N/C:C/I:N/A:N
Affected Vendors & Products
qemu1 product(s)
qemu
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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Rapid7 / Metasploit
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PacketStorm
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NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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All References (24)
Quick Facts
CVE IDCVE-2008-5714
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-189
CISA KEVNo
Affected1 vendor(s)
PublishedDec 24, 2008
Related CVEs (CWE-189)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2008-5714 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.COM. CVE data is provided under the NVD usage policy.