-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2019-007 Product: 2.4 GHz Wireless Presenter WP1001 Manufacturer: Inateck Affected Version(s): Rev. v1.3C Tested Version(s): Rev. v1.3C Vulnerability Type: Insufficient Verification of Data Authenticity (CWE-345) Keystroke Injection Vulnerability Risk Level: High Solution Status: Open Manufacturer Notification: 2019-03-22 Solution Date: - Public Disclosure: 2019-06-04 CVE Reference: CVE-2019-12505 Author of Advisory: Matthias Deeg (SySS GmbH) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Overview: Inateck WP1001 is a wireless presenter using 2.4 GHz radio communication. The manufacturer describes the product as follows: "* 2.4GHz Wireless Connection allows you to move around while giving presentations * Fingertip Controls make it easy for you to adjust the volume, change slides and more * Red Laser Pointer words up to 65 feet(20m) away * LCD Screen with timer vibration and low-battery indicator * Includes Carrying Case to help protect your device on the go " Due to unencrypted and unauthenticated data communication, the wireless presenter Inateck WP1001 is prone to keystroke injection attacks. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Vulnerability Details: SySS GmbH found out that the wireless presenter Inateck WP1001 is vulnerable to keystroke injection attacks. An attacker can analyze the unencrypted and unauthenticated data packets of the 2.4 GHz radio communication sent by the wireless presenter to the receiver (USB dongle) in order to learn the used protocol. By knowing the used data protocol, it is possible to inject packets in the data communication that are actually interpreted as keystrokes by the receiver on the target system. Thus, an attacker is able to send arbitrary keystrokes to a victim's computer system, for example in order to install malware when the target system is unattended. In this way, an attacker can remotely take control over the victim's computer that is operated with an affected receiver of an Inateck WP1001 wireless presenter. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Proof of Concept (PoC): SySS GmbH could successfully perform keystroke injection attacks against the wireless presenter Inateck WP1001 using the open-source software tool Universal Radio Hacker [2] in combination with the software-defined radio HackRF One [3]. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Solution: SySS GmbH is not aware of a solution for this reported security vulnerability. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Disclosure Timeline: 2019-03-22: Vulnerability reported to manufacturer 2019-06-04: Public release of security advisory ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ References: [1] Manufacturer website https://www.inateck.com/ [2] Universal Radio Hacker (URH) https://github.com/jopohl/urh [3] HackRF One by Great Scott Gadgets https://greatscottgadgets.com/hackrf/ [4] SySS Security Advisory SYSS-2019-007 https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-007.txt [5] SySS Responsible Disclosure Policy https://www.syss.de/en/responsible-disclosure-policy/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Credits: This security vulnerability was found by Matthias Deeg of SySS GmbH. E-Mail: matthias.deeg (at) syss.de Public Key: https://www.syss.de/fileadmin/dokumente/Materialien/PGPKeys/Matthias_Deeg.asc Key fingerprint = D1F0 A035 F06C E675 CDB9 0514 D9A4 BF6A 34AD 4DAB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Disclaimer: The information provided in this security advisory is provided "as is" and without warranty of any kind. Details of this security advisory may be updated in order to provide as accurate information as possible. The latest version of this security advisory is available on the SySS Web site. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Copyright: Creative Commons - Attribution (by) - Version 3.0 URL: http://creativecommons.org/licenses/by/3.0/deed.en -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE0fCgNfBs5nXNuQUU2aS/ajStTasFAlz025gACgkQ2aS/ajSt TatunQ//YoiAlodwqo5Hn3bHfYKWvMPr2MElC8ftXH8z2oHSPQZkWAK+MXfBECol mLFV7GjkVgE1sOleU2REd6CzFGT5Gc0SyK2QoAqXnlI4xPVd5mDQvp3MaH20o8QH 1afyM2xiJ3Q0dJOhhKlLS7WNLd2cJVr9tPaL79xR3Ef37GgkBHj6/jCcDl6qW4EJ QJImXtTKUsnm3bvCMluquHnM1X+Fn+goScKiuwTbwo58PF8isdSPvHkZpdedtm50 A/LPMHSudXsQdI40VUqSvSmi7wzJ414B05mTogj1ChAfGVPJv2WCH7gW029j/KUE B/ialuSSVjUFIHFjs/sxseRuJ4nXLhkXoSuial5ktUa1fVJA+mJxj2R5j8ZNwSO8 1C0TCiWx1hT1yR2nqANSO8D+FL05v8XkO60oR1BMnta6ssAYz3qCDUxb69GC+i27 UC9KxnQso0BYBBVeMTpFZhImB2AV7/WRrUQKgaLZScj2QGUuTt0A4oZVfr+7wR5l 6quxbsa/I0XMuXjuC955N3uK7R4ZzIBUaa7qroj/2oPA5Fca7c3XPfCJA3v3RcYf ndPL/mp6d9NybS9v1dzmldmVq++WMSkgUYva9/lsNVQb2RhmoQyyAH1wlUYiM9Vm YGioWAVwQy0hY30ghOwRXslbtWhDOP6wb12vML4FTWjwx9YWlR0= =DtEQ -----END PGP SIGNATURE-----