CVE intelligence and bounded remediation

CVE-2022-37934 — A potential security vulnerability has been identified in HPE OfficeConnect 1820, and 1850 switch series

High CVSS 7.5

A potential security vulnerability has been identified in HPE OfficeConnect 1820, and 1850 switch series. The vulnerability could be remotely exploited to allow remote directory traversal in HPE OfficeConnect 1820 switch series version PT.02.17 and below, HPE OfficeConnect 1850 switch series version PC.01.23 and below, and HPE OfficeConnect 1850 (10G aggregator) switch version PO.01.22 and below.

Severity
High
CVSS
7.5 (3.1)
Published
2023-01-05
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-22

Affected products

  • hp / officeconnect_1820_24g_poe+_(185w)_switch_j9983a_firmware
  • hp / officeconnect_1820_48g_poe+_(370w)_switch_j9984a_firmware
  • hp / officeconnect_1820_8g_poe+_(65w)_switch_j9982a_firmware
  • hp / officeconnect_1820_8g_switch_j9979a_firmware
  • hpe / officeconnect_1850_24g_2xgt_firmware
  • hpe / officeconnect_1850_24g_2xgt_poe+_firmware

Showing 6 representative product identities from 10 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Path traversal, unsafe upload, and file handling

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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