CVE-2023-7326
8.7
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
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Seiko Epson | Epson Stylus SX510W | 0 <= 2023-05-13 | affected |
Weaknesses
- CWE-400: CWE-400 Uncontrolled Resource Consumption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
Additional References
References
- https://www.exploit-db.com/exploits/51441
- https://www.epson.eu/en_EU/support/sc/epson-stylus-sx510w/s/s837
- https://www.vulncheck.com/advisories/epson-stylus-printer-remote-power-off-dos
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