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CVE Vulnerability Details :
CVE-2023-7326
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-12 Nov, 2025 | 22:09
Updated At-13 Nov, 2025 | 14:35
Rejected At-
▼CVE Numbering Authority (CNA)
Epson Stylus SX510W Printer Remote Power Off DoS

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.

Affected Products
Vendor
Seiko Epson
Product
Epson Stylus SX510W
Default Status
unaffected
Versions
Affected
  • From 0 through 2023-05-13 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-400CWE-400 Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: CWE-400 Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
4.08.7HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.7
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-227CAPEC-227 Sustained Client Engagement
CAPEC ID: CAPEC-227
Description: CAPEC-227 Sustained Client Engagement
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Rafael Pedrero
Timeline
EventDate
ExploitDB-51441 is published.2023-05-13 16:00:00
Event: ExploitDB-51441 is published.
Date: 2023-05-13 16:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/51441
exploit
https://www.epson.eu/en_EU/support/sc/epson-stylus-sx510w/s/s837
product
https://www.vulncheck.com/advisories/epson-stylus-printer-remote-power-off-dos
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/51441
Resource:
exploit
Hyperlink: https://www.epson.eu/en_EU/support/sc/epson-stylus-sx510w/s/s837
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/epson-stylus-printer-remote-power-off-dos
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/51441
exploit
Hyperlink: https://www.exploit-db.com/exploits/51441
Resource:
exploit
Details not found