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CVE-2008-5714

20
FAUCET Score

CVE-2008-5714 describes an off-by-one error in Qemu version 0.9.1's monitor.c, which could allow remote attackers to more easily guess VNC passwords due to an unintended seven-character length limit. This vulnerability carries a CVSS score of 7.8, indicating high severity with a network-based attack vector, low attack complexity, and a complete confidentiality impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.1CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:0.9.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.11%
Probability of exploitation in next 30 days
EPSS Percentile
79.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0211 is in the 64th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2008-5714Low

qemu: off-by-one error in monitor.c causing VNC passwords to be truncated after 7th character

Nov 23, 2008

References

lists.gnu.org / archive/html/qemu-devel/2008-11/msg01224.html
lists.gnu.org / archive/html/qemu-devel/2008-12/msg00498.html
lists.opensuse.org / opensuse-security-announce/2009-01/msg00004.html
lists.opensuse.org / opensuse-security-announce/2009-04/msg00003.html
secunia.com / advisories/33568
secunia.com / advisories/34642
secunia.com / advisories/35062
exchange.xforce.ibmcloud.com / vulnerabilities/47683
svn.savannah.gnu.org / viewvc/trunk/monitor.c
svn.savannah.gnu.org / viewvc
securityfocus.com / bid/33020
ubuntu.com / usn/usn-776-1