CVE-2011-3204

3.3 LOW 0.3% exploit odds No fix listed

What it is

hammerhead.cc in Hammerhead 2.1.4 allows local users to write to arbitrary files via a symlink attack on (1) /tmp/hammer.log (aka the HH_LOG file) or (2) the REPORT_LOG file.

At a glance

Exploitability: Can be exploited locally on the machine without logging in. Limited direct impact.
Exploit odds: 0.3% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2011-09-06 16:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:32 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.3% in the next 30 days (EPSS).
Severity: 3.3 LOW (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2011-09-06 16:55 UTC
Last modified: 2026-06-16 23:32 UTC
Exploit probability: 0.3% · EPSS, next 30 days
Weakness: CWE-59
Record status: Modified

Affected

Geoff Wong Hammerhead 2.1.4

Attack profile CVSS 2.0 · 3.3

Attack vector: Local
Complexity: Medium
Authentication: None
Confidentiality: None
Integrity: Partial
Availability: Partial

Raw vector

AV:L/AC:M/Au:N/C:N/I:P/A:P

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-2011-3204.md and follow it. Check whether this project is affected by CVE-2011-3204. 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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References

NVD record · CVE.org record