Is CVE-2022-27982 actively exploited?

No active exploitation of CVE-2022-27982 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-27982 be exploited remotely?

Yes. CVE-2022-27982 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-27982?

CVE-2022-27982 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-27982

NVD-CWE-noinfoPublished: May 2, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

RG-NBR-E Enterprise Gateway RG-NBR2100G-E was discovered to contain a remote code execution (RCE) vulnerability via the fileName parameter at /guest_auth/cfg/upLoadCfg.php.

NVD Source

Technical Analysis

CVE-2022-27982 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.