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CVE-2005-3901

20
FAUCET Score

CVE-2005-3901 describes a denial-of-service vulnerability in Macromedia Flash Communication Server MX versions 1.0 and 1.5. The flaw stems from insufficient validation of RTMP data, allowing an unauthenticated attacker to crash or destabilize the server. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector and complete impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:macromedia:flash_communication_server:1.0:*:*:*:*:*:*:*
1.5CPE matchmatch criteria
cpe:2.3:a:macromedia:flash_communication_server:1.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

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

Exploit Intelligence

EPSS Score
1.49%
Probability of exploitation in next 30 days
EPSS Percentile
71.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0149 is in the 53rd percentile among its peer group of 51,485 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

Remediation records are not available for this CVE.

References

secunia.com / advisories/17612
PatchVendor Advisory
securitytracker.com / id
Patch
macromedia.com / devnet/security/security_zone/mpsb05-09.html
PatchVendor Advisory
osvdb.org / 20869
securityfocus.com / bid/15437