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Vulnerability record · CVE-2022-40691 · published 7 February 2023

CVE-2022-40691: Moxa sds-3008 firmware information exposure vulnerability

Moxa · Sds 3008 Firmware

An information disclosure vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A specially-crafted HTTP request can lead to a disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.

5.3 CVSS 3.1 Medium EPSS 1.5% · top 27.5% CWE-200 · Information exposure
5.3CVSS 3.1 base score
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
5References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An information disclosure vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A specially-crafted HTTP request can lead to a disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1621 ExploitThird Party Advisory
https://www.moxa.com/en/support/product-support/security-advisory/sds-3008-series-multiple-web-vulnerabilities Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1621 ExploitThird Party Advisory
https://www.moxa.com/en/support/product-support/security-advisory/sds-3008-series-multiple-web-vulnerabilities Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1621

Track CVE-2022-40691 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2022-40224Moxa SDS-3008 web server denial of service via crafted HTTP headerThe web server in Moxa SDS-3008 Series Industrial Ethernet Switch firmware 2.1 mishandles a specially crafted HTTP message header, causing a denial o…EPSS 65%analysed7.5CVE-2022-40693Moxa sds-3008 firmware cleartext transmission vulnerabilityA cleartext transmission vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A speciall…EPSS 0.65%5.4CVE-2022-41312Moxa sds-3008 firmware cross-site scripting vulnerabilityA stored cross-site scripting vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A spe…EPSS 1.1%5.4CVE-2022-41313Moxa sds-3008 firmware cross-site scripting vulnerabilityA stored cross-site scripting vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A spe…EPSS 1.1%5.4CVE-2022-41311Moxa sds-3008 firmware cross-site scripting vulnerabilityA stored cross-site scripting vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A spe…EPSS 1.0%5.9CVE-2025-68686FortiOS symbolic link patch bypass exposes sensitive informationFortiOS contains an information exposure flaw (CWE-200) that lets a remote unauthenticated attacker bypass the patch for the symbolic link persistenc…KEVEPSS 30%analysed7.5CVE-2026-20133Cisco Catalyst SD-WAN Manager insufficient file system restrictions expose dataCisco Catalyst SD-WAN Software has insufficient file system restrictions that let an attacker read sensitive files on the underlying operating system…KEVEPSS 32%analysed7.5CVE-2025-31125Vite dev server improper access control exposes arbitrary filesVite's dev server fails to restrict file access when a request uses the ?inline&import or ?raw?import query patterns, allowing content of files that …KEVEPSS 65%analysed

Source: NIST National Vulnerability Database (record CVE-2022-40691), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.