CVE-2004-2543

CVE-2004-2543 is a medium-severity vulnerability in Securecomputing Sidewinder G2 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

Description

Secure Computing Corporation Sidewinder G2 6.1.0.01 might allow remote attackers to cause a denial of service (proxy failure) via invalid traffic to the (1) T.120 or (2) RTSP proxy, or (3) invalid MIME messages to the mail filter. NOTE: this might not be a vulnerability because the embedded monitoring sub-system automatically restarts after the failure.

Frequently asked questions

What is CVE-2004-2543?
Secure Computing Corporation Sidewinder G2 6.1.0.01 might allow remote attackers to cause a denial of service (proxy failure) via invalid traffic to the (1) T.120 or (2) RTSP proxy, or (3) invalid MIME messages to the mail filter. NOTE: this might not be a vulnerability because the embedded monitoring sub-system automatically restarts after the failure.
How severe is CVE-2004-2543?
CVE-2004-2543 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-2543 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2543?
CVE-2004-2543 affects Securecomputing Sidewinder G2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2543?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2543 published?
CVE-2004-2543 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)

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