CVE-2012-2632

CVE-2012-2632 is a low-severity vulnerability in Seil B1 with a CVSS 2.0 base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

SEIL routers with firmware SEIL/x86 1.00 through 2.35, SEIL/X1 2.30 through 3.75, SEIL/X2 2.30 through 3.75, and SEIL/B1 2.30 through 3.75, when the http-proxy and application-gateway features are enabled, do not properly handle the CONNECT command, which allows remote attackers to bypass intended URL restrictions via a TCP session.

Frequently asked questions

What is CVE-2012-2632?
SEIL routers with firmware SEIL/x86 1.00 through 2.35, SEIL/X1 2.30 through 3.75, SEIL/X2 2.30 through 3.75, and SEIL/B1 2.30 through 3.75, when the http-proxy and application-gateway features are enabled, do not properly handle the CONNECT command, which allows remote attackers to bypass intended URL restrictions via a TCP session.
How severe is CVE-2012-2632?
CVE-2012-2632 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2012-2632 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-2632?
CVE-2012-2632 primarily affects Seil B1. In total, 138 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-2632?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-2632 published?
CVE-2012-2632 was published on 2012-06-15 and last updated on 2026-06-16.

References

Affected products (138)