CVE-2012-2632: n/a vulnerability

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...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 17:34 UTC (UTC+00:00)

Security readout for executives and security teams

Some SEIL router firmware can fail to enforce intended URL restrictions when proxy-related features are enabled. A remote attacker could use this weakness to bypass web access controls through a TCP session. Business impact is mainly loss of network policy enforcement, not proven device takeover from the provided sources. Exposure is likely limited to legacy SEIL routers running the listed firmware ranges with both http-proxy and application-gateway enabled. Organizations not using these models, versions, or features are not indicated as affected by the supplied sources. Prioritize if affected SEIL routers still protect user browsing, partner access, or restricted network egress. If the devices are retired or the proxy features are disabled, urgency is lower. The age and missing severity data make inventory validation the key first step. Mitigation focus: Inventory SEIL router models and firmware versions against the affected ranges.; Check whether http-proxy and application-gateway are enabled.; Disable unnecessary proxy or application-gateway features where operationally feasible..

Prepared: Jun 24, 2026, 12:34 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 15, 2012, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

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1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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