CVE & CISA-KEV Catalog

CVE-2026-31927

MEDIUM
4.9
CVSS v3
NVD

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

CWE-23

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

0.35%probability of exploitation in 30 days
27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Third-Party Advisory1
Government Resource1
Product1
Embed a live status badge for CVE-2026-31927
CVE-2026-31927 severity badge

Markdown

[![CVE-2026-31927](https://tridentstack.com/cve/badge/CVE-2026-31927.svg)](https://tridentstack.com/cve/CVE-2026-31927)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-31927"><img src="https://tridentstack.com/cve/badge/CVE-2026-31927.svg" alt="CVE-2026-31927"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-04.