Security readout for executives and security teams
Plain-English summary
CVE-2011-5127 is a directory traversal flaw in Blue Coat Reporter 9 on Windows. A remote attacker could use an HTTP request to read files the application should not expose, with the CVE description stating this could lead to arbitrary code execution. This mainly matters for organizations still running legacy Reporter versions.
Executive priority
Treat as high priority if Blue Coat Reporter 9 remains in use, because the stated impact includes remote file disclosure and possible code execution. Deprioritize only after confirming the product is absent, upgraded, or isolated.
Technical view
The CVE describes an unspecified HTTP request path traversal in Blue Coat Reporter 9.x before 9.2.4.13, 9.2.5.x before 9.2.5.1, and 9.3 before 9.3.1.2 on Windows. Impact is arbitrary file read and potential code execution. No CWE, CVSS vector, or request details are provided.
Likely exposure
Exposure is limited to Windows deployments of affected Blue Coat Reporter 9 versions, especially if the Reporter web interface is reachable by untrusted networks. The bundle does not identify affected CPEs or deployment prevalence.
Exploitation context
The source bundle does not show CISA KEV listing or any cited active exploitation evidence. The CVE states remote attack over HTTP is possible, but request details and exploit availability are not included.
Researcher notes
Evidence is sparse: the CVE text names product versions, Windows scope, remote HTTP vector, file read, and potential code execution, but omits CWE, CVSS, request details, and exploit status. Avoid assuming affected appliances or non-Windows deployments.
Mitigation direction
- Upgrade Blue Coat Reporter to a fixed version identified by the advisory.
- For 9.x, verify version is at least 9.2.4.13 where applicable.
- For 9.2.5.x, verify version is at least 9.2.5.1.
- For 9.3, verify version is at least 9.3.1.2.
- Restrict Reporter web access to trusted administrative networks.
- Review Blue Coat advisory SA60 for vendor-specific guidance.
Validation and detection
- Inventory Blue Coat Reporter instances and confirm operating system platform.
- Record exact Reporter version and compare against affected version ranges.
- Confirm whether the Reporter HTTP interface is externally or broadly reachable.
- Review web and application logs for unusual file access patterns.
- Check vendor advisory SA60 for any additional validation indicators.
Public sources used
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.
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 lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-5127 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
- https://kb.bluecoat.com/index?page=content&id=SA60CVE reference · x_refsource_CONFIRM
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.