CVE-2004-0049

CVE-2004-0049 is a medium-severity vulnerability in Realnetworks Helix Universal Mobile Server with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Helix Universal Server/Proxy 9 and Mobile Server 10 allow remote attackers to cause a denial of service via certain HTTP POST messages to the Administration System port.

Frequently asked questions

What is CVE-2004-0049?
Helix Universal Server/Proxy 9 and Mobile Server 10 allow remote attackers to cause a denial of service via certain HTTP POST messages to the Administration System port.
How severe is CVE-2004-0049?
CVE-2004-0049 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2004-0049 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0049?
CVE-2004-0049 primarily affects Realnetworks Helix Universal Mobile Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0049?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0049 published?
CVE-2004-0049 was published on 2004-02-17 and last updated on 2026-06-16.

References

Affected products (2)