CVE-2024-3799 — Insecure handling of POST header parameter body included in requests being sent

Insecure handling of POST header parameter body included in requests being sent to an instance of the open-source project Phoniebox allows an attacker to create a website, which – when visited by a user – will send malicious requests to multiple hosts on the local network. If suc

01What is this vulnerability?

Insecure handling of POST header parameter body included in requests being sent to an instance of the open-source project Phoniebox allows an attacker to create a website, which – when visited by a user – will send malicious requests to multiple hosts on the local network. If such a request reaches the server, it will cause a shell command execution.

02Affected products

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

08Timeline

• Published: 2024-07-10T11:59:23.581Z
• Last modified: 2024-08-28T18:48:23.868Z

09References

• cert.pl — https://cert.pl/en/posts/2024/07/CVE-2024-3798
• cert.pl — https://cert.pl/posts/2024/07/CVE-2024-3798
• github.com — https://github.com/MiczFlor/RPi-Jukebox-RFID/issues/2342