{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2023-49897 in the wild since at least 21 Dec 2023.","fix":"No fix has been published for CVE-2023-49897 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 11 Jan 2024.","what":"CVE-2023-49897 is a high-severity command injection vulnerability in FXC Inc. AE1021, published on 6 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-49897 and fix it if it is affected.\n\nWhat it is: CVE-2023-49897 is a high-severity command injection vulnerability in FXC Inc. AE1021, published on 6 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-49897 in the wild since at least 21 Dec 2023.\n\nAffected product: FXC Inc. AE1021. 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-2023-49897/ (Markdown: https://insights.sbomify.com/CVE-2023-49897/index.md)","id":"CVE-2023-49897","markdown":"https://insights.sbomify.com/CVE-2023-49897/index.md","name":"CVE-2023-49897","record":{"aliases":["GHSA-x3f3-j7qh-9wgj"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"AE1021 firmware","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary OS commands on AE1021 devices due to improper input validation in the firmware.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"ae1021_firmware","vendor":"fxc"},{"product":"ae1021pe_firmware","vendor":"fxc"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"FXC AE1021, AE1021PE OS Command Injection","id":"CVE-2023-49897","indexable":true,"kev":{"dateAdded":"2023-12-21","dueDate":"2024-01-11","knownRansomwareCampaignUse":"Unknown","product":"AE1021, AE1021PE","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"FXC","vulnerabilityName":"FXC AE1021, AE1021PE OS Command Injection Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Apache StreamPark (incubating): Authenticated system users could trigger remote command execution","id":"CVE-2023-49898"},"packages":[],"prev":{"headline":"IBM Transformation Extender Advanced code execution","id":"CVE-2023-49886"},"products":["AE1021","AE1021PE"],"published":"2023-12-06","related":[{"cvss_score":4.8,"headline":"Cross-site scripting in multiple FXC Inc. network devices (Managed Ethernet switch FXC5210/5218/5224 firmware prior to version Ver1.00.22, Managed Ethernet switch FXC5426F firmware prior to version Ver1.00.06, Managed Ethernet switch FXC5428 firmware prior to version Ver1.00.07, Power over Ethernet (PoE) switch FXC5210PE/5218PE/5224PE firmware prior to version Ver1.00.14, and Wireless LAN router AE1021/AE1021PE firmware all versions)","id":"CVE-2018-0679","kev_date_added":null,"published":"2018-11-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["FXC Inc."]},"summary":"Authenticated attackers can execute arbitrary OS commands on AE1021 devices due to improper input validation in the firmware.","url":"https://insights.sbomify.com/CVE-2023-49897/"}