Vulnerabilities > Wago > 750 880 Firmware

DATE CVE VULNERABILITY TITLE RISK
2023-06-26 CVE-2023-1619 Unspecified vulnerability in Wago products
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
network
low complexity
wago
4.9
2023-06-26 CVE-2023-1620 Improper Validation of Consistency within Input vulnerability in Wago products
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
network
low complexity
wago CWE-1288
4.9
2021-08-31 CVE-2021-34581 Missing Release of Resource after Effective Lifetime vulnerability in Wago products
Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
network
low complexity
wago CWE-772
7.8
2021-05-24 CVE-2021-21000 Allocation of Resources Without Limits or Throttling vulnerability in Wago products
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.
network
low complexity
wago CWE-770
5.0
2021-05-24 CVE-2021-21001 Path Traversal vulnerability in Wago products
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
network
low complexity
wago CWE-22
4.0
2020-12-10 CVE-2020-12516 Unspecified vulnerability in Wago products
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.
network
low complexity
wago
7.5
2020-09-30 CVE-2020-12505 Missing Authentication for Critical Function vulnerability in Wago products
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication.
network
low complexity
wago CWE-306
6.4
2019-05-07 CVE-2019-10712 Use of Hard-coded Credentials vulnerability in Wago products
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.
network
low complexity
wago CWE-798
critical
9.8
2018-04-03 CVE-2018-8836 Improper Resource Shutdown or Release vulnerability in Wago products
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.
network
low complexity
wago CWE-404
5.0