How severe is CVE-2008-3705?

CVE-2008-3705 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2008-3705 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3705?

CVE-2008-3705 affects Echovnc. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-3705?

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

When was CVE-2008-3705 published?

CVE-2008-3705 was published on 2008-08-19 and last updated on 2026-06-16.

CVE-2008-3705

CVE-2008-3705 is a high-severity vulnerability in Echovnc with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Echovnc
Published: 2008-08-19
Last modified: 2026-06-16

Description

Stack-based buffer overflow in the CLogger::WriteFormated function in echoware/Logger.cpp in EchoVNC Linux before 1.1.2 allows remote echoServers to execute arbitrary code via a large (1) group or (2) user list, aka a "very crowded echoServer" attack. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2008-3705?: Stack-based buffer overflow in the CLogger::WriteFormated function in echoware/Logger.cpp in EchoVNC Linux before 1.1.2 allows remote echoServers to execute arbitrary code via a large (1) group or (2) user list, aka a "very crowded echoServer" attack. NOTE: some of these details are obtained from third party information.
How severe is CVE-2008-3705?: CVE-2008-3705 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2008-3705 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-3705?: CVE-2008-3705 affects Echovnc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-3705?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2008-3705 published?: CVE-2008-3705 was published on 2008-08-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:echovnc:echovnc:*:*:linux:*:*:*:*:*

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