CVE-2022-40224
A denial of service vulnerability exists in the web server functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 64.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
A denial of service vulnerability exists in the web server functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. A specially-crafted HTTP message header can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 64.69% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-410
- Affected
- moxa/sds-3008 firmware · moxa/sds-3008-t firmware
- Source
- talos-cna@cisco.com
EPSS 64.7% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1618Exploit, Technical Description, Third Party Advisory
- https://www.moxa.com/en/support/product-support/security-advisory/sds-3008-series-multiple-web-vulnerabilitiesVendor Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1618Exploit, Technical Description, Third Party Advisory
- https://www.moxa.com/en/support/product-support/security-advisory/sds-3008-series-multiple-web-vulnerabilitiesVendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1618
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.