CVE-2026-119737: Amlogic pppoe_wrapper command injection in vendor daemon

CVE-2026-119737 · Severity: high · CVSS 7.8 · Published 2026-11-02

The Amlogic Android SDK includes a privileged system daemon (pppoe_wrapper) that listens on a world-writable socket and fails to validate input, allowing any local user to inject shell commands that execute as root. An attacker with local access can achieve complete device compromise and run arbitrary code with the highest privileges.

Technologies: Nexbox A95X. Vendors: Nexbox.

Quick answers

Is CVE-2026-119737 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-119737 being exploited in the wild.
How severe is CVE-2026-119737?
High severity, with a CVSS score of 7.8, published 2 November 2026.
Which products and versions are affected?
Amlogic Android SDK as shipped on Nexbox A95X; Nexbox A95X <= NEXBOX-A95X-201606011847, NEXBOX-A95X-AP6330.
Is there a fix for CVE-2026-119737?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-119737 attacked?
It is attacked with local access, in device firmware.
Am I affected by CVE-2026-119737?
Check whether you run Amlogic Android SDK or Nexbox A95X at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The pppoe_wrapper daemon binds an AF_UNIX datagram socket at /dev/socket/pppoe_wrapper with mode 777, performs no peer credential checks, and passes user-supplied command arguments directly to system(3) after only checking for a "pppd pty" prefix. Attackers bypass the prefix check using shell substitution syntax (e.g., $(id)) to execute arbitrary commands as root before the pppd binary consumes its expected arguments. The vulnerability (CWE-78) requires local access but no authentication.

Affected products

  • Amlogic Android SDK as shipped on Nexbox A95X
  • Nexbox A95X <= NEXBOX-A95X-201606011847, NEXBOX-A95X-AP6330

Timeline

  • 2026-10-29: disclosed
  • 2026-11-02: advisory

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.