fkie_cve-2017-6028
Vulnerability from fkie_nvd
Published
2017-06-30 03:29
Modified
2025-04-20 01:37
Severity ?
Summary
An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials could then be used to log into the web application.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/97254 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/97254 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | Third Party Advisory, US Government Resource |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| schneider-electric | modicon_m241_firmware | * | |
| schneider-electric | modicon_m241 | - | |
| schneider-electric | modicon_m251_firmware | * | |
| schneider-electric | modicon_m251 | - |
{
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"criteria": "cpe:2.3:o:schneider-electric:modicon_m241_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9CA3FF3A-9145-4DAD-BAD6-D55C97E182AA",
"versionEndIncluding": "4.0.3.20",
"vulnerable": true
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"cveTags": [],
"descriptions": [
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"value": "An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials could then be used to log into the web application."
},
{
"lang": "es",
"value": "Un problema de credenciales protegidas insuficientemente fue detectado en PLCs Modicon M241, y Modicon M251 de Schneider Electric, en todas las versiones de firmware. Las credenciales de inicio de sesi\u00f3n se env\u00edan por medio de la red con codificaci\u00f3n Base64 dej\u00e1ndolas susceptibles a ser espiadas. Las credenciales espiadas se podr\u00edan usar para iniciar sesi\u00f3n en la aplicaci\u00f3n web."
}
],
"id": "CVE-2017-6028",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
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"baseScore": 5.0,
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"integrityImpact": "NONE",
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"version": "2.0"
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"published": "2017-06-30T03:29:00.360",
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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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