CVE-2007-3647

CVE-2007-3647 is a critical-severity vulnerability in Zoneo-soft Phptraffica with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The isloggedin function in Php/login.inc.php in phpTrafficA 1.4.3 and earlier allows remote attackers to bypass authentication and obtain administrative access by setting the username cookie to "traffic." NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2007-3647?
The isloggedin function in Php/login.inc.php in phpTrafficA 1.4.3 and earlier allows remote attackers to bypass authentication and obtain administrative access by setting the username cookie to "traffic." NOTE: some of these details are obtained from third party information.
How severe is CVE-2007-3647?
CVE-2007-3647 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-3647 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3647?
CVE-2007-3647 primarily affects Zoneo-soft Phptraffica. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-3647?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-3647 published?
CVE-2007-3647 was published on 2007-07-10 and last updated on 2026-06-16.

References

Affected products (3)

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