CVE-2021-34581
published 2021-08-31CVE-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…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| wago | 750-831_000-002_firmware | fw4 – fw15 | — |
| wago | 750-831_firmware | fw4 – fw15 | — |
| wago | 750-880_025-000_firmware | fw4 – fw15 | — |
| wago | 750-880_025-001_firmware | fw4 – fw15 | — |
| wago | 750-880_025-002_firmware | fw4 – fw15 | — |
| wago | 750-880_040-000_firmware | fw4 – fw15 | — |
| wago | 750-880_firmware | fw4 – fw15 | — |
| wago | 750-881_firmware | fw4 – fw15 | — |
| wago | 750-889_firmware | fw4 – fw15 | — |