CVE-2010-2306

What it is

The default installation of Sourcefire 3D Sensor 1000, 2000, and 9900; and Defense Center 1000; uses the same static, private SSL keys for multiple devices and installations, which allows remote attackers to decrypt SSL traffic via a man-in-the-middle (MITM) attack.

At a glance

Exploitability

Can be exploited from the same network segment without logging in. Limited direct impact.

Exploit odds

1.5% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2010-06-16 20:30 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:20 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.5% in the next 30 days (EPSS).
• Severity: 4.3 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2010-06-16 20:30 UTC

Last modified

2026-06-16 23:20 UTC

Exploit probability

1.5% · EPSS, next 30 days

Weakness

CWE-16

Record status

Modified

Affected

• Sourcefire 3d1000
• Sourcefire 3d2000
• Sourcefire 3d9900
• Sourcefire dc1000

Attack profile CVSS 2.0 · 4.3

Attack vector

Adjacent network

Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2010-2306.md and follow it. Check whether this project is affected by CVE-2010-2306. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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