Security readout for executives and security teams
CVE-2009-3423 is an authentication bypass in Zenas PaoLink 1.0. If the old PHP register_globals setting is enabled, a remote attacker could gain administrative access by manipulating a login state parameter. The sources do not provide a vendor patch or current exploitation evidence. Exposure is most likely in legacy PHP deployments running Zenas PaoLink 1.0 with register_globals enabled, especially if the administrative login is internet-accessible. Modern environments are less likely to be affected because register_globals is obsolete, but old unmanaged systems remain plausible. Prioritize quickly if PaoLink 1.0 is present or externally reachable. The issue enables administrative access under a legacy PHP configuration, and public exploit information is referenced. If the product is absent, no business action is needed beyond recording the assessment. Mitigation focus: Identify and retire any Zenas PaoLink 1.0 deployments.; Disable PHP register_globals wherever it remains enabled.; Restrict administrative interfaces from internet access..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2009-3423 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
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
- paolink-login-sec-bypass(52099)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.