An issue exists on PHOENIX CONTACT AXL F BK PN <=1.0.4, AXL F BK ETH <= 1.12, and AXL F BK ETH XC <= 1.11 devices and Bosch Rexroth S20-ETH-BK and Rexroth S20-PN-BK+ (the S20-PN-BK+/S20-ETH-BK fieldbus couplers sold by Bosch Rexroth contain technology from Phoenix Contact). Incorrect handling of a request with non-standard symbols allows remote malicious users to initiate a complete lock up of the bus coupler. Authentication of the request is not required.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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phoenixcontact axl_f_bk_pn_firmware |
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phoenixcontact axl_f_bk_eth_firmware |
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phoenixcontact axl_f_bk_eth_xc_firmware |