CVE-2004-1868

CVE-2004-1868 is a high-severity vulnerability in Esignal 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.

Key facts

Description

Stack-based buffer overflow in WinSig.exe in eSignal 7.5 and 7.6 allows remote attackers to execute arbitrary code via a long STREAMQUOTE tag.

Frequently asked questions

What is CVE-2004-1868?
Stack-based buffer overflow in WinSig.exe in eSignal 7.5 and 7.6 allows remote attackers to execute arbitrary code via a long STREAMQUOTE tag.
How severe is CVE-2004-1868?
CVE-2004-1868 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1868 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1868?
CVE-2004-1868 primarily affects Esignal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1868?
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-2004-1868 published?
CVE-2004-1868 was published on 2004-03-25 and last updated on 2026-06-16.

References

Affected products (2)