BDU:2017-00133
No known exploitation. No EPSS score yet. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Уязвимость встроенного программного обеспечения программируемого логического контроллера ОВЕН ПЛК110 связана с наличием недокументированной возможности в командах записи значений переменных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, осуществить перезапись системной области оперативной памяти (записать данные по произвольному адресу в диапазоне 0x80000000-0xFFFFFFFF), где, в том числе, хранится код встроенного программного обеспечения
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
No EPSS score yet. New CVEs are usually scored within a few days.
Lifecycle
4 events over 1517 days, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified
Affected products
Technical detail
CVSS 2.0 vector
Open in the CVSS calculatorAV:N/AC:M/Au:S/C:N/I:C/A:C
Scored 7.9 by bdu.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity MediumSome conditions must be met
- Authentication SingleRequires single authentication
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity CompleteAll data can be modified
- Availability CompleteTotal shutdown of the affected resource
Weaknesses
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