Anviz CX7 Firmware Relative Path Traversal_CVE-2026-31927

4.9 / 10

MEDIUM

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

Description

Anviz CX7 Firmware is vulnerable to an authenticated CSV upload which allows path traversal
to overwrite arbitrary files (e.g., /etc/shadow), enabling unauthorized
SSH access when combined with debug‑setting changes

Basic Information

ID CVE-2026-31927

Source icscert

Published Apr 17, 2026 at 19:24

Affected Product

Vendor Anviz

Product Anviz CX7 Firmware

Version All versions

Affected Versions Anviz Anviz CX7 Firmware All versions

CWE Classification

CWE-23

References

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    "lastseen": "",
    "description": "Anviz CX7 Firmware\u00a0is vulnerable to an authenticated CSV upload which allows path traversal \nto overwrite arbitrary files (e.g., /etc/shadow), enabling unauthorized \nSSH access when combined with debug\u2011setting changes",
    "published": "2026-04-17T19:24:53.893Z",
    "modified": "2026-04-17T19:24:53.893Z",
    "type": "cve",
    "title": "Anviz CX7 Firmware Relative Path Traversal",
    "source": "icscert",
    "references": "https://www.anviz.com/contact-us.html\nhttps://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03\nhttps://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json",
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    "cwe": [
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    "sourceData": "Anviz Anviz CX7 Firmware All versions",
    "sourceHref": "",
    "cvss": {
        "score": 4.9,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
        "version": "3.1"
    },
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        "privilegesRequired": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "product": "Anviz CX7 Firmware",
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