{"answers":{"affected":"It affects 19 products.","exploited":"There is no known exploitation of CVE-2020-26146 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-26146 is a medium-severity vulnerability in Siemens Scalance W1750d Firmware, published on 11 May 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-26146 and fix it if it is affected.\n\nWhat it is: CVE-2020-26146 is a medium-severity vulnerability in Siemens Scalance W1750d Firmware, published on 11 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-26146 in the wild and no public exploit code.\n\nAffected product: Siemens Scalance W1750d 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-2020-26146/ (Markdown: https://insights.sbomify.com/CVE-2020-26146/index.md)","id":"CVE-2020-26146","markdown":"https://insights.sbomify.com/CVE-2020-26146/index.md","name":"CVE-2020-26146","record":{"aliases":["2860242","2874369","A-175626808","ASB-A-175626808","GHSA-pwgj-jw9h-pg74","ROOT-OS-UBUNTU-2204-CVE-2020-26146","UBUNTU-CVE-2020-26146"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Android OS","requires_auth":"none","summary":"Attackers can exfiltrate selected fragments from WPA/WPA2/WPA3 implementations by abusing non-consecutive packet number reassembly in Android devices.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"c-100_firmware","vendor":"arista"},{"product":"c-110_firmware","vendor":"arista"},{"product":"c-120_firmware","vendor":"arista"},{"product":"c-130_firmware","vendor":"arista"},{"product":"c-200_firmware","vendor":"arista"},{"product":"c-230_firmware","vendor":"arista"},{"product":"c-235_firmware","vendor":"arista"},{"product":"c-250_firmware","vendor":"arista"},{"product":"c-260_firmware","vendor":"arista"},{"product":"c-65_firmware","vendor":"arista"},{"product":"c-75_firmware","vendor":"arista"},{"product":"o-105_firmware","vendor":"arista"},{"product":"o-90_firmware","vendor":"arista"},{"product":"w-118_firmware","vendor":"arista"},{"product":"w-68_firmware","vendor":"arista"},{"product":"galaxy_i9305_firmware","vendor":"samsung"},{"product":"scalance_w1700_ieee_802.11ac_firmware","vendor":"siemens"},{"product":"scalance_w1750d_firmware","vendor":"siemens"},{"product":"scalance_w700_ieee_802.11n_firmware","vendor":"siemens"}],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. Note that WEP is vulnerable to this attack by design.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2020-26146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"siemens:scalance_w1750d_firmware","products":["siemens:scalance_w1750d_firmware"],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":6,"next":{"headline":"Other in n/a","id":"CVE-2020-26147"},"packages":[],"prev":{"headline":"Other in n/a","id":"CVE-2020-26145"},"products":["n/a"],"published":"2021-05-11","related":[{"cvss_score":6.5,"headline":"Other in n/a","id":"CVE-2020-26144","kev_date_added":null,"published":"2021-05-11"},{"cvss_score":5.3,"headline":"Missing authorization in n/a","id":"CVE-2020-26139","kev_date_added":null,"published":"2021-05-11"},{"cvss_score":3.5,"headline":"The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the","id":"CVE-2020-24588","kev_date_added":null,"published":"2021-05-11"},{"cvss_score":2.6,"headline":"The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all","id":"CVE-2020-24587","kev_date_added":null,"published":"2021-05-11"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-02","vendors":["n/a"]},"summary":"Attackers can exfiltrate selected fragments from WPA/WPA2/WPA3 implementations by abusing non-consecutive packet number reassembly in Android devices.","url":"https://insights.sbomify.com/CVE-2020-26146/"}