{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-7326 exists.","fix":"No fix has been published for CVE-2023-7326 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7326 is a high-severity denial of service vulnerability in Seiko Epson Epson Stylus SX510W, published on 12 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-7326 and fix it if it is affected.\n\nWhat it is: CVE-2023-7326 is a high-severity denial of service vulnerability in Seiko Epson Epson Stylus SX510W, published on 12 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-7326 exists.\n\nAffected product: Seiko Epson Epson Stylus SX510W. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-7326/ (Markdown: https://insights.sbomify.com/CVE-2023-7326/index.md)","id":"CVE-2023-7326","markdown":"https://insights.sbomify.com/CVE-2023-7326/index.md","name":"CVE-2023-7326","record":{"aliases":["GHSA-hrm6-3g2j-qpvx"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Epson printer","requires_auth":"none","summary":"A remote attacker can cause a denial of service on Epson Stylus SX510W printers by sending malformed requests to the embedded web interface.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Epson Stylus SX510W Printer Remote Power Off DoS","id":"CVE-2023-7326","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Ozeki SMS Gateway \u003c= 10.3.208 Unauthenticated Arbitrary File Read","id":"CVE-2023-7327"},"packages":[],"prev":{"headline":"Mingyu Operations and Maintenance Audit and Risk Control System xmlrpc.sock SSRF","id":"CVE-2023-7325"},"products":["Epson Stylus SX510W"],"published":"2025-11-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["Seiko Epson"]},"summary":"A remote attacker can cause a denial of service on Epson Stylus SX510W printers by sending malformed requests to the embedded web interface.","url":"https://insights.sbomify.com/CVE-2023-7326/"}