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Known exploited vulnerability

CVE-2018-14933

criticalCVSS 3.1 9.8In CISA KEVEPSS 95%Published · n/a

The short answer

CVE-2018-14933 affects n/a n/a and is rated critical (CVSS 9.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2024-12-18: attackers are using it, so patch it first.

What it is

upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.

Weakness: CWE-78.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploited (CISA KEV)

Yes, since Dec 18, 2024

Federal due date Jan 8, 2025

EPSS, next 30 days

95%

Higher than 100% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

What CISA says to do

The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.

Affected products

n/a. NVD's record lists the exact affected versions.

References

Questions

Is CVE-2018-14933 being exploited?

Yes. CISA added CVE-2018-14933 to its Known Exploited Vulnerabilities catalog on 2024-12-18, with a federal remediation due date of 2025-01-08.

How do I fix CVE-2018-14933?

CISA's required action: The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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