Security readout for executives and security teams
Plain-English summary
CVE-2016-2288 is a local privilege escalation issue in Cogent DataHub before 7.3.10. A user with the user or guest role could modify a file in a way that may increase privileges. This is most urgent where DataHub systems are shared, remotely administered, or exposed after an initial compromise.
Executive priority
Prioritize remediation on operational technology or production systems where non-admin users can log in. The issue needs local access, so it is less urgent than remote code execution, but public exploit information and privilege gain make unmanaged legacy deployments a real risk.
Technical view
The CVE describes improper local privilege boundaries in Cogent DataHub before 7.3.10. Local users with low-privilege roles, specifically user or guest, can modify a file to gain elevated privileges. The bundle provides no CVSS, CWE, or detailed root cause, so technical assessment should stay tied to local access and affected-version verification.
Likely exposure
Exposure is likely limited to systems running Cogent DataHub earlier than 7.3.10 where untrusted or compromised local accounts can reach the application environment. Internet exposure alone is not established by the bundle; local access is required.
Exploitation context
A public Exploit-DB reference exists, but the source bundle does not show CISA KEV listing or confirmed active exploitation. Treat it as publicly known and potentially reproducible, not as proven in-the-wild exploitation.
Researcher notes
The bundle supports affected versions before 7.3.10 and a local privilege escalation path involving file modification by user or guest roles. It does not provide CVSS, CWE, vulnerable file details, or active exploitation evidence. Avoid assuming remote exploitability without additional vendor evidence.
Mitigation direction
- Upgrade Cogent DataHub to version 7.3.10 or later where applicable.
- Restrict local access to DataHub hosts to trusted administrators only.
- Review user and guest role assignments on affected systems.
- Check vendor and CISA ICS advisory guidance before production changes.
- Monitor affected hosts for unexpected file changes or privilege changes.
Validation and detection
- Inventory Cogent DataHub installations and confirm exact versions.
- Identify systems running versions earlier than 7.3.10.
- Review local accounts with user or guest role access.
- Check whether affected hosts allow shared or low-trust local access.
- Confirm remediation by verifying the installed version after upgrade.
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.
CVE-2016-2288 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
- 39630CVE reference · exploit, x_refsource_EXPLOIT-DB
- https://ics-cert.us-cert.gov/advisories/ICSA-16-084-01CVE reference · x_refsource_MISC
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.