CVE-2009-5121
UnknownEPSS 1.22%
Last modified
CVE-2009-5121 is a vulnerability of currently unknown severity. Websense Email Security 7.1 before Hotfix 4 allows remote attackers to bypass the sender-based blacklist by using the 8BITMIME EHLO keyword in the SMTP session.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.
Description
Websense Email Security 7.1 before Hotfix 4 allows remote attackers to bypass the sender-based blacklist by using the 8BITMIME EHLO keyword in the SMTP session.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Websense | Websense Email Security | 7.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-5121?
Websense Email Security 7.1 before Hotfix 4 allows remote attackers to bypass the sender-based blacklist by using the 8BITMIME EHLO keyword in the SMTP session.
How severe is CVE-2009-5121?
Severity scoring for CVE-2009-5121 is pending analysis. The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.
How do I fix CVE-2009-5121?
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-2009-5121?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST