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CVE-2008-4322

80
FAUCET Score

CVE-2008-4322 describes a critical stack-based buffer overflow vulnerability in RealFlex Technologies Ltd. RealWin Server 2.0, also distributed by DATAC. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted FC_INFOTAG/SET_CONTROL packet. With a CVSS score of 10.0, this vulnerability presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available, including a Metasploit module, indicating its exploitability, though community discussion and media coverage remain low.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:realflex_technologies_ltd:realwin_server:2.0:*:*:*:*:*:*:*

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
64.83%
Probability of exploitation in next 30 days
EPSS Percentile
99.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Metasploit: DATAC RealWin SCADA Server Buffer Overflow · Sep 26, 2008
ExploitDB: EDB-16385 · May 9, 2010
This CVE's current EPSS score of 0.6483 is in the 99th percentile among its peer group of 51,553 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

reversemode.com / index.php
Exploit
secunia.com / advisories/32055
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/45465
kb.cert.org / vuls/id/976484
US Government Resource
securityfocus.com / archive/1/496759/100/0/threaded
securityfocus.com / bid/31418
Exploit
vupen.com / english/advisories/2008/2694