{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-27521 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-27521 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27521 is a medium-severity authentication bypass vulnerability in Binardat Ltd. 10G08-0800GSM Network Switch, published on 24 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-27521 and fix it if it is affected.\n\nWhat it is: CVE-2026-27521 is a medium-severity authentication bypass vulnerability in Binardat Ltd. 10G08-0800GSM Network Switch, published on 24 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-27521 in the wild and no public exploit code.\n\nAffected product: Binardat Ltd. 10G08-0800GSM Network Switch. 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-2026-27521/ (Markdown: https://insights.sbomify.com/CVE-2026-27521/index.md)","id":"CVE-2026-27521","markdown":"https://insights.sbomify.com/CVE-2026-27521/index.md","name":"CVE-2026-27521","record":{"aliases":["GHSA-3547-c34m-73j3"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Binardat network switch","requires_auth":"none","summary":"Binardat network switches lack login rate limiting, allowing attackers to brute-force credentials and gain unauthorized access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"10g08-0800gsm_firmware","vendor":"binardat"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior do not implement rate limiting or account lockout on failed login attempts, enabling brute-force attacks against user credentials.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Binardat 10G08-0800GSM Network Switch Missing Login Rate Limiting","id":"CVE-2026-27521","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"OpenClaw \u003c 2026.2.24 - Arbitrary File Read via sendAttachment and setGroupIcon Message Actions","id":"CVE-2026-27522"},"packages":[],"prev":{"headline":"Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie","id":"CVE-2026-27520"},"products":["10G08-0800GSM Network Switch"],"published":"2026-02-24","related":[{"cvss_score":9.3,"headline":"Binardat 10G08-0800GSM Network Switch Hard-coded Credentials","id":"CVE-2026-27507","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":9.3,"headline":"Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers","id":"CVE-2026-27515","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":8.7,"headline":"Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection","id":"CVE-2026-23678","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":8.7,"headline":"Binardat 10G08-0800GSM Network Switch Hard-coded RC4 Encryption Key","id":"CVE-2026-27519","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":8.7,"headline":"Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie","id":"CVE-2026-27520","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":8.6,"headline":"Binardat 10G08-0800GSM Network Switch Plaintext Password Exposure","id":"CVE-2026-27516","kev_date_added":null,"published":"2026-02-24"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["Binardat Ltd."]},"summary":"Binardat network switches lack login rate limiting, allowing attackers to brute-force credentials and gain unauthorized access.","url":"https://insights.sbomify.com/CVE-2026-27521/"}