CVE-2020-12516
published 2020-12-10CVE-2020-12516: 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.
PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.86%
77.0th percentile
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.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| wago | 750-331_firmware | fw1 – fw10 | — |
| wago | 750-331_xxx-xxx | — | — |
| wago | 750-352 | — | — |
| wago | 750-352_firmware | fw1 – fw10 | — |
| wago | 750-829 | — | — |
| wago | 750-829_firmware | fw1 – fw10 | — |
| wago | 750-831_firmware | fw1 – fw10 | — |
| wago | 750-831_xxx-xxx | — | — |
| wago | 750-852 | — | — |
| wago | 750-852_firmware | fw1 – fw10 | — |
| wago | 750-880_firmware | fw1 – fw10 | — |
| wago | 750-880_xxx-xxx | — | — |
| wago | 750-881 | — | — |
| wago | 750-881_firmware | fw1 – fw10 | — |
| wago | 750-882 | — | — |
| wago | 750-882_firmware | fw1 – fw10 | — |
| wago | 750-885 | — | — |
| wago | 750-885_firmware | fw1 – fw10 | — |
| wago | 750-889 | — | — |
| wago | 750-889_firmware | fw1 – fw10 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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GHSA
GHSA-wm2q-rjqh-v4ff: 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
ghsa_unreviewed·2022-05-24
CVE-2020-12516 [HIGH] GHSA-wm2q-rjqh-v4ff: 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
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.
CISA ICS
WAGO Series 750-88x and 750-352 (Update A)
cisa_ics·2020-11-03·CVSS 7.5
[HIGH] WAGO Series 750-88x and 750-352 (Update A)
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
WAGO Series 750-88x and 750-352 (Update A)
Last RevisedDecember 15, 2020
Alert CodeICSA-20-308-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.5
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: WAGO
- Equipment: 750-88x and 750-352
- Vulnerability: Uncontrolled Resource Consumption
## 2. UPDATE INFORMATION
This updated advisory is a follow-up to the original advisory titled ICSA-20-308-01 WAGO Series 750-88x and 750-352 that was published November 3, 2020, to the ICS webpage on us-cert.gov.
## 3. RISK EVALUATION
Successful exploitation of this vulnerability
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-12-10
Published