high7.5
CVE-2021-34581
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 vers…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wago | 750-880\/040-000 Firmware | from fw4 through fw15 |
| Wago | 750-880\/025-002 Firmware | from fw4 through fw15 |
| Wago | 750-880\/025-001 Firmware | from fw4 through fw15 |
| Wago | 750-880\/025-000 Firmware | from fw4 through fw15 |
| Wago | 750-831\/000-002 Firmware | from fw4 through fw15 |
| Wago | 750-889 Firmware | from fw4 through fw15 |
| Wago | 750-881 Firmware | from fw4 through fw15 |
| Wago | 750-831 Firmware | from fw4 through fw15 |
| Wago | 750-880 Firmware | from fw4 through fw15 |