{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-76591 exists.","fix":"No fix has been published for CVE-2026-76591 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76591 is a medium-severity command injection vulnerability in TRENDnet TEW-755AP, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-76591 and fix it if it is affected.\n\nWhat it is: CVE-2026-76591 is a medium-severity command injection vulnerability in TRENDnet TEW-755AP, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-76591 exists.\n\nAffected product: TRENDnet TEW-755AP. 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-2026-76591/ (Markdown: https://insights.sbomify.com/CVE-2026-76591/index.md)","id":"CVE-2026-76591","markdown":"https://insights.sbomify.com/CVE-2026-76591/index.md","name":"CVE-2026-76591","record":{"aliases":["GHSA-9vvw-px6q-c765"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"TRENDnet access point","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary commands on TRENDnet TEW-755AP devices via the email.cgi log_email_server function.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P","version":"4.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702. This affects the function log_email_server of the file /cgi-bin/email.cgi of the component ssi. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.","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":"TRENDnet TEW-755AP ssi email.cgi log_email_server command injection","id":"CVE-2026-76591","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Joomla Extension - fabrikar.com - Unauthenticated table truncation via list.doempty in Fabrik \u003c 4.7.2","id":"CVE-2026-76596"},"packages":[],"prev":{"headline":"TRENDnet TEW-755AP ssi wan.cgi stack-based overflow","id":"CVE-2026-76590"},"products":["TEW-755AP"],"published":"2026-08-19","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["TRENDnet"]},"summary":"Remote attackers can execute arbitrary commands on TRENDnet TEW-755AP devices via the email.cgi log_email_server function.","url":"https://insights.sbomify.com/CVE-2026-76591/"}