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CVE-2005-3889

20
FAUCET Score

CVE-2005-3889 describes a denial-of-service vulnerability in Gadu-Gadu 7.20, where remote attackers can flood a user with popup windows and create numerous threads by sending multiple specially crafted DCC packets. This vulnerability has a CVSS score of 7.8, indicating high severity due to its network-based attack vector, low attack complexity, and complete denial-of-service impact without requiring authentication. Despite its age, there is no known exploit code in common databases like Metasploit or ExploitDB, and it has received no community discussion or media coverage, suggesting a low likelihood of active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
N/AN/A
n/aCNA affected

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
2.08%
Probability of exploitation in next 30 days
EPSS Percentile
79.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0208 is in the 64th percentile among its peer group of 51,551 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

archives.neohapsis.com / archives/fulldisclosure/2005-11/0658.html
marc.info
secunia.com / advisories/17597
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/23152
osvdb.org / 21018
securityfocus.com / bid/15520