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CVE Record

CVE-2002-0121: PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allow...

PHP 4.0 through 4.1.1 stores session IDs in temporary files whose name contains the session ID, which allows local users to hijack web connections.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old PHP session-handling flaw. PHP 4.0 through 4.1.1 exposed session IDs through temporary file names, allowing someone with local access to the server to hijack web sessions. The main concern is legacy or shared-hosting systems still running these obsolete PHP versions. Exposure is most likely on legacy PHP 4.0-4.1.1 systems, especially shared or multi-user servers where untrusted local users exist. Treat this as a legacy risk cleanup item. It is not shown as actively exploited, but affected systems are extremely outdated and could expose user sessions on shared servers. Mitigation focus: Identify any PHP 4.0 through 4.1.1 runtime still in service.; Prioritize replacement of obsolete PHP versions on internet-facing or shared systems.; Check PHP or vendor historical guidance for the correct fixed upgrade path..

Prepared

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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CVE-2002-0121 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

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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