OpenStage 60 and OpenScape Desk Phone IP 55G SIP V3, OpenStage 15, 20E, 20 and 40 and…
Priority LOW 29CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
OpenStage 60 and OpenScape Desk Phone IP 55G SIP V3, OpenStage 15, 20E, 20 and 40 and OpenScape Desk Phone IP 35G SIP V3, OpenScape Desk Phone IP 35G Eco SIP V3, OpenStage 60 and OpenScape Desk Phone IP 55G HFA V3, OpenStage 15, 20E, 20, and 40 and OpenScape Desk Phone IP 35G HFA V3, and OpenScape Desk Phone IP 35G Eco HFA V3 use non-unique X.509 certificates and SSH host keys.
Why it matters now
EPSS 0.0131 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 21
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:unify:openstage_60_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openstage_60:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openscape_desk_phone_ip_55g_sip_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_55g_sip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openstage_15_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openstage_15:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openstage_20e_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openstage_20e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openstage_20_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openstage_20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
- cpe:2.3:o:unify:openstage_60_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openstage_60:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openscape_desk_phone_ip_55g_sip_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_55g_sip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openstage_15_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openstage_15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openstage_20e_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openstage_20e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openstage_20_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openstage_20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
Show 11 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:unify:openstage_40_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openstage_40:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openscape_desk_phone_ip_35g_sip_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_35g_sip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openscape_desk_phone_ip_35g_eco_sip_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_35g_eco_sip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openscape_desk_phone_ip_55g_hfa_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_55g_hfa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:o:unify:openscape_desk_phone_ip_35g_hfa_firmware:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_35g_hfa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
| cpe:2.3:h:unify:openscape_desk_phone_ip_35g_eco_hfa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Unify |
- cpe:2.3:o:unify:openstage_40_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openstage_40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openscape_desk_phone_ip_35g_sip_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_35g_sip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openscape_desk_phone_ip_35g_eco_sip_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_35g_eco_sip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openscape_desk_phone_ip_55g_hfa_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_55g_hfa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:o:unify:openscape_desk_phone_ip_35g_hfa_firmware:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_35g_hfa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
- cpe:2.3:h:unify:openscape_desk_phone_ip_35g_eco_hfa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Unify
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-8251
- 2026-10-03 Alias added: GHSA-w7fc-wqjq-cvgv
References
Sources
- CVE-2015-8251 · CVE Program
- CVE-2015-8251 · NVD
- FIRST EPSS
- GHSA-w7fc-wqjq-cvgv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences