Is CVE-2026-32957 in the CISA KEV catalog?

No. CVE-2026-32957 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-32957?

CVE-2026-32957 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2026-32957?

CVE-2026-32957 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-32957?

Upgrade amc manager to 5.1.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2026-32957

MEDIUM

5.3

CVSS v3

NVD

Description

SD-330AC and AMC Manager provided by silex technology, Inc. contain a missing authentication for critical function issue on firmware maintenance. Arbitrary file may be uploaded on the device without authentication.

CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

amc managerNVD

Affected:< 5.1.0Fixed in:5.1.0CVE-2026-32957derived from NVD

sd-330ac firmwareNVD

Affected:< 1.50Fixed in:1.50CVE-2026-32957derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory1

jvn.jp

Related Vulnerabilities

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-10271	High	7.5	100%	KEV + Ransom	-
CVE-2023-42793	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2022-1388	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2021-37415	Critical	9.8	100%	KEV	-
CVE-2023-21839	High	7.5	100%	KEV	-

Embed a live status badge for CVE-2026-32957

Markdown

[![CVE-2026-32957](https://tridentstack.com/cve/badge/CVE-2026-32957.svg)](https://tridentstack.com/cve/CVE-2026-32957)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-32957"><img src="https://tridentstack.com/cve/badge/CVE-2026-32957.svg" alt="CVE-2026-32957"></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 2026-04-22.