CVE-2018-14933

unknown KEV

Published 2024-12-18 · Modified 2024-12-18

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

2.5

Description

NUUO NVRmini devices contain an OS command injection vulnerability. This vulnerability allows remote command execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.

CISA KEV

Vendor: NUUO
Product: NVRmini Devices
Due date: 2025-01-08

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-46340 remote php verified

Metasploit · 2019-02-11

NUUO NVRmini - upgrade_handle.php Remote Command Execution (Metasploit)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_multi/http/nuuo_nvrmini_upgrade_rce rank 600

NUUO NVRmini upgrade_handle.php Remote Command Execution

Source fetch failed: fetch_error — view the original via the link above.

References

https://nuuo.com/wp-content/uploads/2023/03/NUUO-EOL-letter%EF%BC%BFNVRmini-2-and-NVRsolo-series.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2018-14933

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.