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CVE-2009-1805

13
FAUCET Score

CVE-2009-1805 describes an unspecified vulnerability in the VMware Descheduled Time Accounting driver affecting numerous VMware products, including Workstation, Player, ACE, Server, Fusion, ESXi, and ESX, when the Descheduled Time Accounting Service is not running. This vulnerability allows a guest OS user on Windows to cause a denial of service. With a CVSS score of 4.0, it is considered a low-severity local attack requiring high attack complexity, resulting in a complete denial of service. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.1CPE matchmatch criteria
cpe:2.3:a:vmware:ace:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:vmware:ace:1.0:*:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:vmware:ace:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:vmware:ace:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:vmware:ace:1.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 26th percentile among its peer group of 1,595 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

vmwarepatch availablevia nvd_reference
View patch

References

secunia.com / advisories/35269
Vendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6130
securityfocus.com / archive/1/503912/100/0/threaded
securityfocus.com / bid/35141
securitytracker.com / id
vmware.com / security/advisories/VMSA-2009-0007.html
Patch
vupen.com / english/advisories/2009/1452