{"answers":{"affected":"It affects 9 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-23110 exists.","fix":"No fix has been published for CVE-2023-23110 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-23110 is a high-severity vulnerability in Netgear D6100 Firmware, published on 2 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-23110 and fix it if it is affected.\n\nWhat it is: CVE-2023-23110 is a high-severity vulnerability in Netgear D6100 Firmware, published on 2 Feb 2023. 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-2023-23110 exists.\n\nAffected product: Netgear D6100 Firmware. 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-2023-23110/ (Markdown: https://insights.sbomify.com/CVE-2023-23110/index.md)","id":"CVE-2023-23110","markdown":"https://insights.sbomify.com/CVE-2023-23110/index.md","name":"CVE-2023-23110","record":{"aliases":["GHSA-6fpf-rgcx-jmrx"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Netgear wireless routers","requires_auth":"none","summary":"Attackers can modify firmware images via MITM attacks due to weak checksum verification, potentially leading to code execution on affected Netgear devices.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"d6100_firmware","vendor":"netgear"},{"product":"dgn1000v3_firmware","vendor":"netgear"},{"product":"r8900_firmware","vendor":"netgear"},{"product":"r9000_firmware","vendor":"netgear"},{"product":"wnr1000v2_firmware","vendor":"netgear"},{"product":"wnr2200_firmware","vendor":"netgear"},{"product":"wnr2500_firmware","vendor":"netgear"},{"product":"wnr612v2_firmware","vendor":"netgear"},{"product":"xavn2001v2_firmware","vendor":"netgear"}],"cvss":{"score":7.4,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-494","name":"Download of Code Without Integrity Check"}],"description":"An exploitable firmware modification vulnerability was discovered in certain Netgear products. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification. This affects WNR612v2 Wireless Routers 1.0.0.3 and earlier, DGN1000v3 Modem Router 1.0.0.22 and earlier, D6100 WiFi DSL Modem Routers 1.0.0.63 and earlier, WNR1000v2 Wireless Routers 1.1.2.60 and earlier, XAVN2001v2 Wireless-N Extenders 0.4.0.7 and earlier, WNR2200 Wireless Routers 1.0.1.102 and earlier, WNR2500 Wireless Routers 1.0.0.34 and earlier, R8900 Smart WiFi Routers 1.0.3.6 and earlier, and R9000 Smart WiFi Routers 1.0.3.6 and earlier.","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":"Other in n/a","id":"CVE-2023-23110","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d6100_firmware","products":["netgear:d6100_firmware","netgear:r8900_firmware","netgear:r9000_firmware"],"type":"other","year":"2023"},"n_packages":0,"n_references":10,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2023-23119"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2023-23109"},"products":["n/a"],"published":"2023-02-02","related":[{"cvss_score":9.8,"headline":"NETGEAR WNR2000v5 Router Buffer Overflow","id":"CVE-2016-10174","kev_date_added":"2022-03-25","published":"2017-01-30"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-21208","kev_date_added":null,"published":"2020-04-28"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2017-18764","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-21113","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.4,"headline":"Auth bypass in n/a","id":"CVE-2017-18776","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2017-18792","kev_date_added":null,"published":"2020-04-21"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2017-18794","kev_date_added":null,"published":"2020-04-21"}],"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":"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":"total"},"state":"PUBLISHED","updated":"2025-03-26","vendors":["n/a"]},"summary":"Attackers can modify firmware images via MITM attacks due to weak checksum verification, potentially leading to code execution on affected Netgear devices.","url":"https://insights.sbomify.com/CVE-2023-23110/"}