Pepperl+Fuchs / ecom instruments: WLAN enabled products utilizing WPA2 encryption
Multiple security issues and vulnerabilities within the WPA2 standard have been identified and publicized by Mr. Mathy Vanhoef of KU Leuven. These vulnerabilities may allow the reinstallation of a pairwise transient key, a group key, or an integrity key on either a wireless client or a wireless access point (AP). In consequence, an attacker could establish a man-in-the-middle position between AP and client facilitating packet decryption and injection. ecom instruments is a subsidiary company of PEPPERL+FUCHS.
describes (9)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-13088US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Slee… | ||||
| CVE-2017-13087US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Group Temporal Key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Resp… | ||||
| CVE-2017-13086US | medium6.8OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio ran… | ||||
| CVE-2017-13082US | high8.1OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) h… | ||||
| CVE-2017-13081US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attack… | ||||
| CVE-2017-13080US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames… | ||||
| CVE-2017-13079US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacke… | ||||
| CVE-2017-13078US | medium5.3OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the four-way handshake, allowing an attacker within radio range to replay frames… | ||||
| CVE-2017-13077US | medium6.8OT elevated | — | ||
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the four-way handshake, allowing an attacker within radio r… | ||||
references
External citations — patches, advisories, analysis.
remediations (9)
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
- Fixed
### Android **Affected Products:** Tab-Ex 01, Ex-Handy 09, Ex-Handy 209, Smart-Ex 01, Smart-Ex 201 Pepperl+Fuchs has released firmware updates for the following products: | Product | Date | Update Source | |---------------|-----------------------|----------------| | Smart-Ex 01 | Available since 09/2018 | FOTA-Update | | Smart-Ex 201 | Available since 10/2018 | FOTA-Update | --- ### Windows **Affected Products:** Pad-Ex 01, i.roc Ci70-Ex, CK70A-ATEX, CK71A-ATEX, CN70A-ATEX, CN70E-ATEX For *ecom instruments* devices running Windows, we recommend to apply the security update provided by Microsoft. If you are using **WPA-TKIP** in your WLAN, you should switch to **AES-CCMP** immediately. > **Note:** > This advisory will be updated as further details and/or software updates become available.
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