CVE-2019-3753
No known exploitation. EPSS puts it in the 49th percentile. 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
Dell EMC PowerConnect 8024, 7000, M6348, M6220, M8024 and M8024-K running firmware versions prior to 5.1.15.2 contain a plain-text password storage vulnerability. TACACS\Radius credentials are stored in plain text in the system settings menu. An authenticated malicious user with access to the system settings menu may obtain the exposed password to use it in further attacks.
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
0.6% chance of exploitation activity in the next 30 days, which ranks it in the 49th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 2501 days, from the signal feeds we watch.
- OpenVAS check added
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped
Affected products
- PowerConnect 8024Networking Infrastructure / router-switch
- PowerConnect 7000Networking Infrastructure / router-switch
- PowerConnect M6348Networking Infrastructure / router-switch
- PowerConnect M6220Networking Infrastructure / router-switch
- PowerConnect M8024Networking Infrastructure / router-switch
- PowerConnect M8024-KNetworking Infrastructure / router-switch
- emc powerconnect 8024 firmwareNetworking Infrastructure / router-switch
- emc powerconnect 7000 firmwareNetworking Infrastructure / router-switch
- emc powerconnect m6348 firmwareNetworking Infrastructure / router-switch
- emc powerconnect m6220 firmwareNetworking Infrastructure / router-switch
- emc powerconnect m8024 firmwareNetworking Infrastructure / router-switch
- emc powerconnect m8024-k firmwareNetworking Infrastructure / router-switch
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Scored 6.5 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required LowRequires basic user-level privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity NoneNo integrity impact
- Availability NoneNo availability impact
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
References in the record
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