[FD] [0day-rubbish] DrayTek Vigor 2960 v1.5.1.6 Authenticated command injection to root RCE in uploadlangs (8.8)

[disclosure via Fulldisclosure <fulldisclosure@xxxxxxxxxxxx>]

0day Rubbish Research Team is publicly disclosing a vulnerability in DrayTek 
Vigor 2960 v1.5.1.6.

Type: Authenticated command injection to root RCE in uploadlangs (CWE-78)
CVSS: 8.8 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Impact: Root command execution on the SMB edge gateway: VPN keys, firewall 
rules, routing state, VoIP services, and proxied traffic under attacker control.
Authentication: authenticated (requires valid session)

Full technical analysis and a reproducible proof-of-concept:
  https://0day-rubbish.com/blog/draytek-vigor2960-uploadlangs-command-injection

Project archive (ongoing disclosure series):
  https://github.com/Exploit-Garbage/0day-Rubbish

Vendor has been notified. CVE ID is pending.

--
0day Rubbish Research Team
disclosure@xxxxxxxxxxxxxxxx
https://0day-rubbish.com
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