CVE-2012-6432

CVE-2012-6432 is a medium-severity vulnerability in Sensiolabs Symfony with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Description

Symfony 2.0.x before 2.0.20, 2.1.x before 2.1.5, and 2.2-dev, when the internal routes configuration is enabled, allows remote attackers to access arbitrary services via vectors involving a URI beginning with a /_internal substring.

Frequently asked questions

What is CVE-2012-6432?
Symfony 2.0.x before 2.0.20, 2.1.x before 2.1.5, and 2.2-dev, when the internal routes configuration is enabled, allows remote attackers to access arbitrary services via vectors involving a URI beginning with a /_internal substring.
How severe is CVE-2012-6432?
CVE-2012-6432 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2012-6432 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-6432?
CVE-2012-6432 primarily affects Sensiolabs Symfony. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-6432?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-6432 published?
CVE-2012-6432 was published on 2012-12-27 and last updated on 2026-06-16.

References

Affected products (26)

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