Is CVE-2006-6490 in the CISA KEV catalog?

No. CVE-2006-6490 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2006-6490?

CVE-2006-6490 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2006-6490?

CVE-2006-6490 has an EPSS score of 10.34% (95th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2006-6490

HIGHEPSS 95th pctl

10.0

CVSS v2

NVD

Description

Multiple buffer overflows in the SupportSoft (1) SmartIssue (tgctlsi.dll) and (2) ScriptRunner (tgctlsr.dll) ActiveX controls, as used by Symantec Automated Support Assistant and Norton AntiVirus, Internet Security, and System Works 2006, allows remote attackers to execute arbitrary code via a crafted HTML message.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

10.34%probability of exploitation in 30 days

95thpercentile

Very high risk: more likely to be exploited than 95% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.