CVE-2015-6409
UnknownEPSS 1.34%
Last modified
CVE-2015-6409 is a vulnerability of currently unknown severity. Cisco Jabber 10.6.x, 11.0.x, and 11.1.x on Windows allows man-in-the-middle attackers to conduct STARTTLS downgrade attacks and trigger cleartext XMPP sessions via unspecified vectors, aka Bug ID CSCuw87419.. EPSS estimates a 1.34% chance of exploitation in the next 30 days.
Description
Cisco Jabber 10.6.x, 11.0.x, and 11.1.x on Windows allows man-in-the-middle attackers to conduct STARTTLS downgrade attacks and trigger cleartext XMPP sessions via unspecified vectors, aka Bug ID CSCuw87419.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Jabber | 10.6\(2\) |
References
- http://www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdfThird Party Advisory
- http://www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdfThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-6409?
Cisco Jabber 10.6.x, 11.0.x, and 11.1.x on Windows allows man-in-the-middle attackers to conduct STARTTLS downgrade attacks and trigger cleartext XMPP sessions via unspecified vectors, aka Bug ID CSCuw87419.
How severe is CVE-2015-6409?
Severity scoring for CVE-2015-6409 is pending analysis. The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.
How do I fix CVE-2015-6409?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2015-6409?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST