CVE-2023-7326
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-12

Last updated on: 2025-11-13

Assigner: VulnCheck

Description
The Epson Stylus SX510W embedded web management service fails to properly handle consecutive ampersand characters in query parameters when accessing /PRESENTATION/HTML/TOP/INDEX.HTML. A remote attacker can send a malformed request that triggers improper input parsing or memory handling, resulting in the printer process shutting down or powering off, causing a denial of service condition.
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Meta Information
Published
2025-11-12
Last Modified
2025-11-13
Generated
2026-05-07
AI Q&A
2025-11-13
EPSS Evaluated
2026-05-05
NVD
CVE-2023-7326
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
epson stylus_sx510w *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the Epson Stylus SX510W printer's embedded web management service. It fails to properly handle consecutive ampersand characters in query parameters when accessing a specific web page (/PRESENTATION/HTML/TOP/INDEX.HTML). A remote attacker can send a specially crafted malformed request that causes improper input parsing or memory handling, which leads to the printer process shutting down or powering off, resulting in a denial of service.


How can this vulnerability impact me? :

The impact of this vulnerability is a denial of service condition on the affected Epson Stylus SX510W printer. An attacker can remotely cause the printer to shut down or power off by sending a malformed request, disrupting printing services and potentially causing operational downtime.


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