Security readout for executives and security teams
TN3270 Resource Gateway 1.1.0 has a format string flaw in syslog calls. A local user could crash the service and might execute code. The record does not show internet exposure, active exploitation, CVSS, or a confirmed fix, so urgency depends on whether this legacy software is still deployed. Exposure is limited to environments running TN3270 Resource Gateway 1.1.0, likely on legacy host-access infrastructure. The source bundle does not identify vendor CPEs or broader affected versions. Systems without local untrusted users have lower practical exposure, but privileged shared servers deserve review. Handle as a targeted legacy-risk review rather than a broad emergency. Prioritize if the gateway still supports business-critical mainframe access or runs on shared systems with many local users. Unknown severity and incomplete remediation evidence mean asset confirmation is the first decision point. Mitigation focus: Inventory systems for TN3270 Resource Gateway 1.1.0 deployments.; Check project release notes and advisories for fixed or replacement versions.; Restrict local account access on hosts running the gateway..
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
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-4511 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
- tn3270rg-syslog-format-string(23883)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.