Security readout for executives and security teams
Plain-English summary
This flaw affects the web management interface of certain Unify, formerly Siemens, OpenStage SIP and OpenScape Desk Phone IP V3 phones before R3.32.0. An authenticated remote user could change the root password, increasing control over the device and potentially enabling debug-port access through the serial interface.
Executive priority
Treat as a targeted infrastructure hygiene issue. Prioritize internet-reachable or broadly accessible phone management interfaces first, then complete firmware validation across the phone estate.
Technical view
CVE-2014-9563 is a CRLF injection issue in the WBM interface. The CVE description identifies the ssh-password parameter to page.cmd as the affected input. Successful abuse requires authenticated WBM access and can modify the root password on affected phone firmware before R3.32.0.
Likely exposure
Exposure is most likely where affected Unify OpenStage SIP or OpenScape Desk Phone IP V3 devices run firmware before R3.32.0 and allow WBM access to non-administrative or poorly controlled authenticated users.
Exploitation context
The source bundle does not show KEV listing or evidence of active exploitation. The vulnerability is publicly described, but the cited CVE details require authentication and mention serial-interface debug access as a consequence.
Researcher notes
Evidence is limited to the CVE description and cited vendor/researcher references. No CVSS, CWE, CPE, or KEV exploitation signal is provided in the bundle, so severity and exposure depend heavily on local WBM access control.
Mitigation direction
- Inventory affected Unify phone models and firmware versions.
- Upgrade affected devices to R3.32.0 or later where supported.
- Restrict WBM access to trusted management networks.
- Review WBM user accounts and remove unnecessary access.
- Check the vendor advisory for model-specific guidance.
Validation and detection
- Confirm whether OpenStage SIP or OpenScape Desk Phone IP V3 devices are present.
- Verify firmware versions are not earlier than R3.32.0.
- Confirm WBM is not exposed beyond trusted administration paths.
- Review logs or configuration records for unexpected root password changes.
- Document any devices that cannot be upgraded immediately.
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.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2014-9563 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://networks.unify.com/security/advisories/OBSO-1501-02.pdfCVE reference · x_refsource_CONFIRM
- https://www.modzero.ch/advisories/MZ-14-02-Siemens-Unify-OpenStage.txtCVE 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.