How severe is CVE-2008-4322?

CVE-2008-4322 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2008-4322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 65% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4322?

CVE-2008-4322 affects Realflex Technologies Ltd Realwin Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-4322?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-4322 published?

CVE-2008-4322 was published on 2008-09-29 and last updated on 2026-06-16.

CVE-2008-4322

CVE-2008-4322 is a critical-severity vulnerability in Realflex Technologies Ltd Realwin Server with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 65% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 65% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Realflex Technologies Ltd Realwin Server
Published: 2008-09-29
Last modified: 2026-06-16

Description

Stack-based buffer overflow in RealFlex Technologies Ltd. RealWin Server 2.0, as distributed by DATAC, allows remote attackers to execute arbitrary code via a crafted FC_INFOTAG/SET_CONTROL packet.

Frequently asked questions

What is CVE-2008-4322?: Stack-based buffer overflow in RealFlex Technologies Ltd. RealWin Server 2.0, as distributed by DATAC, allows remote attackers to execute arbitrary code via a crafted FC_INFOTAG/SET_CONTROL packet.
How severe is CVE-2008-4322?: CVE-2008-4322 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2008-4322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 65% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4322?: CVE-2008-4322 affects Realflex Technologies Ltd Realwin Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-4322?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2008-4322 published?: CVE-2008-4322 was published on 2008-09-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:realflex_technologies_ltd:realwin_server:2.0:*:*:*:*:*:*:*

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