fkie_cve-2020-28214
Vulnerability from fkie_nvd
Published
2020-12-11 01:15
Modified
2024-11-21 05:22
Severity ?
Summary
A CWE-760: Use of a One-Way Hash with a Predictable Salt vulnerability exists in Modicon M221 (all references, all versions), that could allow an attacker to pre-compute the hash value using dictionary attack technique such as rainbow tables, effectively disabling the protection that an unpredictable salt would provide.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cybersecurity@se.com | https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04 | Third Party Advisory, US Government Resource | |
| cybersecurity@se.com | https://www.se.com/ww/en/download/document/SEVD-2020-315-05/ | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.se.com/ww/en/download/document/SEVD-2020-315-05/ | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| schneider-electric | modicon_m221_firmware | * | |
| schneider-electric | modicon_m221 | - |
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"value": "A CWE-760: Use of a One-Way Hash with a Predictable Salt vulnerability exists in Modicon M221 (all references, all versions), that could allow an attacker to pre-compute the hash value using dictionary attack technique such as rainbow tables, effectively disabling the protection that an unpredictable salt would provide."
},
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"value": "Una CWE-760: Una vulnerabilidad de un Uso de Hash Unidireccional con una Sal Predecible se presenta en Modicon M221 (todas las referencias, todas las versiones), que podr\u00eda permitir a un atacante precalcular el valor del hash utilizando una t\u00e9cnica de ataque de diccionario tal y como tablas de arco iris, deshabilitando efectivamente la protecci\u00f3n que una sal impredecible podr\u00eda proporcionar"
}
],
"id": "CVE-2020-28214",
"lastModified": "2024-11-21T05:22:29.250",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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