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CVE-2019-20085

TVT NVMS-1000 Directory Traversal

7.5 HIGHActively exploited (CISA KEV)Public exploitEPSS 96.1%
  1. Published30 Dec 2019
  2. Added to CISA KEV3 Nov 2021
  3. Remediation due3 May 2022
Actively exploited (CISA KEV)

TVT devices utilizing NVMS-1000 software contain a directory traversal vulnerability via GET /.. requests.

Added to KEV: 3 Nov 2021Federal remediation due: 3 May 2022

Description

TVT NVMS-1000 devices allow GET /.. Directory Traversal

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Tvt Nvms-1000 Firmwareall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2019-20085 being actively exploited?

Yes. CVE-2019-20085 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 3 Nov 2021.

How severe is CVE-2019-20085?

CVE-2019-20085 has a CVSS 3.1 base score of 7.5, rated high. EPSS estimates a 96.1% probability of exploitation.

Which products are affected by CVE-2019-20085?

Affected products include Tvt Nvms-1000 Firmware.

How do I fix CVE-2019-20085?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2019-20085 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.