CVE-2020-12516 (GCVE-0-2020-12516)
Vulnerability from cvelistv5 – Published: 2020-12-10 03:04 – Updated: 2024-09-16 22:14
VLAI
EPSS
VEX
Title
WAGO: PLC families 750-88x and 750-352 prone to DoS attack
Summary
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.
Severity
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01 | x_refsource_MISC |
| https://cert.vde.com/en-us/advisories/vde-2020-042 | x_refsource_CONFIRM |
Impacted products
10 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| WAGO | 750-331/xxx-xxx |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-352 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-829 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-831/xxx-xxx |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-852 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-880/xxx-xxx |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-881 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-882 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-885 |
Affected:
FW1<=FW10
|
guessed | |
| WAGO | 750-889 |
Affected:
FW1<=FW10
|
guessed |
Date Public
2020-12-09 00:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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