750 881 Firmware

750-881_firmware

Vendor: Wago • 27 CVEs

CVEs (27)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-21000 1Wago 27750 8202 Firmware 750 8203 Firmware750 8204 Firmware+24 more Jun 17, 2026 May 24, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
CVE-2020-12516 1Wago 10750 331 Firmware 750 352 Firmware750 829 Firmware+7 more Jun 17, 2026 Dec 10, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
CVE-2020-12505 1Wago 7750 831 Firmware 750 852 Firmware750 880 Firmware+4 more Jun 17, 2026 Sep 30, 2020 N/A· v4 9.1 CRITICAL· v3 6.4 MEDIUM· v2 Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WA...Show more Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.Show less
CVE-2019-10712 1Wago 16750 330 Firmware 750 352 Firmware750 829 Firmware+13 more Jun 17, 2026 May 7, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocume...Show more The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocumented service access.Show less
CVE-2018-16210 1Wago 14750 352 Firmware 750 362 Firmware750 363 Firmware+11 more Jun 13, 2025 Oct 12, 2018 N/A· v4 6.1 MEDIUM· v3 4.3 MEDIUM· v2 WAGO 750-88X and WAGO 750-89X Ethernet Controller devices, versions 01.09.18(13) and before, have XSS in the SNMP configuration via the webserv/cplcfg/snmp.ssi SNMP_DESC or SNMP_LOC_SNMP_CONT field.
CVE-2018-8836 1Wago 8750 829 Firmware 750 831 Firmware750 852 Firmware+5 more Jun 17, 2026 Apr 3, 2018 N/A· v4 5.3 MEDIUM· v3 5.0 MEDIUM· v2 Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission...Show more Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools.Show less
CVE-2015-6472 1Wago 3750 849 Firmware 750 881 Firmware758 870 Firmware May 13, 2026 Aug 22, 2017 N/A· v4 9.8 CRITICAL· v3 5.0 MEDIUM· v2 WAGO IO 750-849 01.01.27 and 01.02.05, WAGO IO 750-881, and WAGO IO 758-870 have weak credential management.

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