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High severity8.0NVD Advisory· Published Oct 22, 2021· Updated Jun 17, 2026

CVE-2021-42542

CVE-2021-42542

Description

The affected product is vulnerable to directory traversal due to mishandling of provided backup folder structure.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Emerson/Smart Wireless Gateway 1420cpe-rescue
Range: 1410
Emerson/Wireless 1410 Gateway Firmware
cpe:2.3:o:emerson:wireless_1410_gateway_firmware:*:*:*:*:*:*:*:*
Range: <4.7.94
Emerson/Wireless 1410d Gateway Firmware
cpe:2.3:o:emerson:wireless_1410d_gateway_firmware:*:*:*:*:*:*:*:*
Range: <4.7.94
Emerson/Wireless 1420 Gateway Firmware
cpe:2.3:o:emerson:wireless_1420_gateway_firmware:*:*:*:*:*:*:*:*
Range: <4.7.94

Patches

Vulnerability mechanics

References

1

us-cert.cisa.gov/ics/advisories/icsa-21-278-02nvdPatchThird Party AdvisoryUS Government Resource

News mentions

0

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