VAR-201909-0045
Vulnerability from variot - Updated: 2023-12-18 11:59A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus. Modicon M580 and Modicon M340 Contains a vulnerability in handling exceptional conditions.Service operation interruption (DoS) There is a possibility of being put into a state. Schneider Electric Modicon M580 and Schneider Electric Modicon M340 are products of Schneider Electric. Schneider Electric Modicon M580 is a programmable automation controller. Schneider Electric Modicon M340 is a mid-range PLC (programmable logic controller) for industrial processes and infrastructure.
There are security vulnerabilities in Schneider Electric Modicon M580 using firmware before V2.90 and Schneider Electric Modicon M340 using firmware before V3.10. An attacker could exploit this vulnerability to cause a denial of service
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"id": "JVNDB-2019-009521"
}
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"trust": 0.8
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Sightings
| Author | Source | Type | Date |
|---|
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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