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CVE-2009-2227

80
FAUCET Score

CVE-2009-2227 describes a critical stack-based buffer overflow vulnerability in B Labs Bopup Communication Server version 3.2.26.5460. This flaw allows unauthenticated remote attackers to execute arbitrary code on the affected server by sending a specially crafted request to TCP port 19810. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication and having complete impact on confidentiality, integrity, and availability. Exploit code is publicly available, including Metasploit modules and several ExploitDB entries, though there is no indication of active exploitation in the wild or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.26.5460CPE matchmatch criteria
cpe:2.3:a:blabsoft:bopup_communication_server:3.2.26.5460:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
68.58%
Probability of exploitation in next 30 days
EPSS Percentile
99.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: Bopup Communications Server Buffer Overflow · Jun 18, 2009
ExploitDB: EDB-16445 · May 9, 2010
This CVE's current EPSS score of 0.6858 is in the 99th percentile among its peer group of 51,551 CVEs.

Social Chatter

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

osvdb.org / 55275
secunia.com / advisories/35516
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/51305
exploit-db.com / exploits/9002
vupen.com / english/advisories/2009/1645
Vendor Advisory