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CVE-2008-4586

41
FAUCET Score

CVE-2008-4586 describes an insecure method vulnerability in the Macrovision FLEXnet Connect 6.1 MVSNCLientWebAgent61.WebAgent.1 ActiveX control (isusweb.dll). This flaw allows remote attackers to force the download and execution of arbitrary files through the DownloadAndExecute method. With a CVSS score of 9.3 (Critical) and a FAUCET Risk Score of 97/100, the vulnerability presents a high risk due to its network-based attack vector, medium access complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available on ExploitDB, and the vulnerability has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
6.1CPE matchmatch criteria
cpe:2.3:a:acresso:flexnet_connect:6.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.17%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-4913 · Jan 15, 2008
This CVE's current EPSS score of 0.0517 is in the 60th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

Remediation records are not available for this CVE.

References

secunia.com / advisories/28496
Vendor Advisory
securityreason.com / securityalert/4425
exploit-db.com / exploits/4913
securityfocus.com / bid/27279
Exploit
vupen.com / english/advisories/2008/0145