How severe is CVE-2004-2344?

CVE-2004-2344 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-2344 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2344?

CVE-2004-2344 primarily affects Vocaltec Vgw120 Telephony Gateway. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2344?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-2344 published?

CVE-2004-2344 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2344

CVE-2004-2344 is a medium-severity vulnerability in Vocaltec Vgw120 Telephony Gateway with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Vocaltec Vgw120 Telephony Gateway
Published: 2004-12-31
Last modified: 2026-06-16

Description

Unknown vulnerability in the ASN.1/H.323/H.225 stack of VocalTec VGW120 and VGW480 allows remote attackers to cause a denial of service.

Frequently asked questions

What is CVE-2004-2344?: Unknown vulnerability in the ASN.1/H.323/H.225 stack of VocalTec VGW120 and VGW480 allows remote attackers to cause a denial of service.
How severe is CVE-2004-2344?: CVE-2004-2344 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-2344 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2344?: CVE-2004-2344 primarily affects Vocaltec Vgw120 Telephony Gateway. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2344?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2344 published?: CVE-2004-2344 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:h:vocaltec:vgw120_telephony_gateway:*:*:*:*:*:*:*:*
cpe:2.3:h:vocaltec:vgw480_telephony_gateway:*:*:*:*:*:*:*:*