CVE-2010-3775: n/a vulnerability

CVE-2010-3775: Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, does not properly handl...

Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, does not properly handle certain redirections involving data: URLs and Java LiveConnect scripts, which allows remote attackers to start processes, read arbitrary local files, and establish network connections via vectors involving a refresh value in the http-equiv attribute of a META element, which causes the wrong security principal to be used.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 03:18 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Mozilla browser flaw where a malicious webpage could make Firefox or SeaMonkey use the wrong security identity during a redirect. The reported impact is serious: starting processes, reading local files, and making network connections from the victim system. Exposure is most likely limited to legacy systems running the affected Firefox or SeaMonkey versions, especially where Java LiveConnect-capable browser functionality remains present. Treat as high priority only where legacy Mozilla browsers remain in use. For modern fleets, the main business risk is unmanaged old endpoints or embedded systems outside normal patch governance. Mitigation focus: Upgrade Firefox to 3.5.16, 3.6.13, or later supported versions.; Upgrade SeaMonkey to 2.0.11 or later supported versions.; Use distribution vendor advisories for backported Linux package fixes..

Prepared: Jun 28, 2026, 01:17 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: Dec 10, 2010, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.mozilla.org/show_bug.cgi?id=589041CVE reference · x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=610525CVE reference · x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=611897CVE reference · x_refsource_CONFIRM
oval:org.mitre.oval:def:11666CVE reference · vdb-entry, signature

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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