CVE-2006-4654

CVE-2006-4654 is a medium-severity vulnerability in Efs Software Easy Address Book Web Server with a CVSS 2.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Format string vulnerability in Easy Address Book Web Server 1.2 allows remote attackers to cause a denial of service (crash) or "compromise the server" via encoded format string specifiers in the query string.

Frequently asked questions

What is CVE-2006-4654?
Format string vulnerability in Easy Address Book Web Server 1.2 allows remote attackers to cause a denial of service (crash) or "compromise the server" via encoded format string specifiers in the query string.
How severe is CVE-2006-4654?
CVE-2006-4654 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2006-4654 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4654?
CVE-2006-4654 affects Efs Software Easy Address Book Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4654?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-4654 published?
CVE-2006-4654 was published on 2006-09-09 and last updated on 2026-06-16.

References

Affected products (1)