CVE-2006-6477

CVE-2006-6477 is a low-severity vulnerability in Mandiant First Response with a CVSS 2.0 base score of 2.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

FRAgent.exe in Mandiant First Response (MFR) before 1.1.1, when run in daemon mode and configured to use only HTTP, allows local users to modify requests and responses between a client and an agent by hijacking an HTTP FRAgent daemon and conducting a man-in-the-middle (MITM) attack.

Frequently asked questions

What is CVE-2006-6477?
FRAgent.exe in Mandiant First Response (MFR) before 1.1.1, when run in daemon mode and configured to use only HTTP, allows local users to modify requests and responses between a client and an agent by hijacking an HTTP FRAgent daemon and conducting a man-in-the-middle (MITM) attack.
How severe is CVE-2006-6477?
CVE-2006-6477 has a CVSS 2.0 base score of 2.4, rated low severity.
Is CVE-2006-6477 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-6477?
CVE-2006-6477 affects Mandiant First Response. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-6477?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-6477 published?
CVE-2006-6477 was published on 2006-12-20 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Mandiant First Response

All CVEs affecting Mandiant First Response →